21751370100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{31}}^2\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:269

約数の個数: 432

約数和(自身を含む): 73849648320

約数和(自身を除く): 52098278220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 75, 83, 90, 93, 100, 101, 108, 124, 135, 150, 155, 166, 180, 186, 202, 225, 249, 270, 279, 300, 303, 310, 332, 372, 404, 415, 450, 465, 498, 505, 540, 558, 606, 620, 675, 747, 775, 830, 837, 900, 909, 930, 961, 996, 1010, 1116, 1212, 1245, 1350, 1395, 1494, 1515, 1550, 1660, 1674, 1818, 1860, 1922, 2020, 2075, 2241, 2325, 2490, 2525, 2573, 2700, 2727, 2790, 2883, 2988, 3030, 3100, 3131, 3348, 3636, 3735, 3844, 4150, 4185, 4482, 4545, 4650, 4805, 4980, 5050, 5146, 5454, 5580, 5766, 6060, 6225, 6262, 6975, 7470, 7575, 7719, 8300, 8370, 8383, 8649, 8964, 9090, 9300, 9393, 9610, 10100, 10292, 10908, 11205, 11532, 12450, 12524, 12865, 13635, 13950, 14415, 14940, 15150, 15438, 15655, 16740, 16766, 17298, 18180, 18675, 18786, 19220, 20925, 22410, 22725, 23157, 24025, 24900, 25149, 25730, 25947, 27270, 27900, 28179, 28830, 30300, 30876, 31310, 33532, 34596, 37350, 37572, 38595, 41850, 41915, 43245, 44820, 45450, 46314, 46965, 48050, 50298, 51460, 51894, 54540, 56025, 56358, 57660, 62620, 64325, 68175, 69471, 72075, 74700, 75447, 77190, 78275, 79763, 83700, 83830, 84537, 86490, 90900, 92628, 93930, 96100, 97061, 100596, 103788, 112050, 112716, 115785, 125745, 128650, 129735, 136350, 138942, 140895, 144150, 150894, 154380, 156550, 159526, 167660, 169074, 172980, 187860, 192975, 194122, 209575, 216225, 224100, 226341, 231570, 234825, 239289, 251490, 257300, 259470, 259873, 272700, 277884, 281790, 288300, 291183, 301788, 313100, 319052, 338148, 347355, 377235, 385950, 388244, 398815, 419150, 422685, 432450, 452682, 463140, 469650, 478578, 485305, 502980, 518940, 519746, 563580, 578925, 582366, 628725, 648675, 694710, 704475, 717867, 754470, 771900, 779619, 797630, 838300, 845370, 864900, 873549, 905364, 939300, 957156, 970610, 1039492, 1131705, 1157850, 1164732, 1196445, 1257450, 1297350, 1299365, 1389420, 1408950, 1435734, 1455915, 1508940, 1559238, 1595260, 1690740, 1736775, 1747098, 1886175, 1941220, 1994075, 2113425, 2153601, 2263410, 2315700, 2338857, 2392890, 2426525, 2514900, 2594700, 2598730, 2620647, 2817900, 2871468, 2911830, 3118476, 3473550, 3494196, 3589335, 3772350, 3898095, 3988150, 4226850, 4307202, 4367745, 4526820, 4677714, 4785780, 4853050, 5197460, 5241294, 5658525, 5823660, 5982225, 6496825, 6947100, 7016571, 7178670, 7279575, 7544700, 7796190, 7976300, 8056063, 8453700, 8614404, 8735490, 9355428, 9706100, 10482588, 10768005, 11317050, 11694285, 11964450, 12993650, 13103235, 14033142, 14357340, 14559150, 15592380, 16112126, 17470980, 17946675, 19490475, 21536010, 21838725, 22634100, 23388570, 23928900, 24168189, 25987300, 26206470, 28066284, 29118300, 32224252, 35082855, 35893350, 38980950, 40280315, 43072020, 43677450, 46777140, 48336378, 52412940, 53840025, 58471425, 65516175, 70165710, 71786700, 72504567, 77961900, 80560630, 87354900, 96672756, 107680050, 116942850, 120840945, 131032350, 140331420, 145009134, 161121260, 175414275, 201401575, 215360100, 217513701, 233885700, 241681890, 262064700, 290018268, 350828550, 362522835, 402803150, 435027402, 483363780, 604204725, 701657100, 725045670, 805606300, 870054804, 1087568505, 1208409450, 1450091340, 1812614175, 2175137010, 2416818900, 3625228350, 4350274020, 5437842525, 7250456700, 10875685050, 21751370100]

約数ペア:

[(1, 21751370100), (2, 10875685050), (3, 7250456700), (4, 5437842525), (5, 4350274020), (6, 3625228350), (9, 2416818900), (10, 2175137010), (12, 1812614175), (15, 1450091340), (18, 1208409450), (20, 1087568505), (25, 870054804), (27, 805606300), (30, 725045670), (31, 701657100), (36, 604204725), (45, 483363780), (50, 435027402), (54, 402803150), (60, 362522835), (62, 350828550), (75, 290018268), (83, 262064700), (90, 241681890), (93, 233885700), (100, 217513701), (101, 215360100), (108, 201401575), (124, 175414275), (135, 161121260), (150, 145009134), (155, 140331420), (166, 131032350), (180, 120840945), (186, 116942850), (202, 107680050), (225, 96672756), (249, 87354900), (270, 80560630), (279, 77961900), (300, 72504567), (303, 71786700), (310, 70165710), (332, 65516175), (372, 58471425), (404, 53840025), (415, 52412940), (450, 48336378), (465, 46777140), (498, 43677450), (505, 43072020), (540, 40280315), (558, 38980950), (606, 35893350), (620, 35082855), (675, 32224252), (747, 29118300), (775, 28066284), (830, 26206470), (837, 25987300), (900, 24168189), (909, 23928900), (930, 23388570), (961, 22634100), (996, 21838725), (1010, 21536010), (1116, 19490475), (1212, 17946675), (1245, 17470980), (1350, 16112126), (1395, 15592380), (1494, 14559150), (1515, 14357340), (1550, 14033142), (1660, 13103235), (1674, 12993650), (1818, 11964450), (1860, 11694285), (1922, 11317050), (2020, 10768005), (2075, 10482588), (2241, 9706100), (2325, 9355428), (2490, 8735490), (2525, 8614404), (2573, 8453700), (2700, 8056063), (2727, 7976300), (2790, 7796190), (2883, 7544700), (2988, 7279575), (3030, 7178670), (3100, 7016571), (3131, 6947100), (3348, 6496825), (3636, 5982225), (3735, 5823660), (3844, 5658525), (4150, 5241294), (4185, 5197460), (4482, 4853050), (4545, 4785780), (4650, 4677714), (4805, 4526820), (4980, 4367745), (5050, 4307202), (5146, 4226850), (5454, 3988150), (5580, 3898095), (5766, 3772350), (6060, 3589335), (6225, 3494196), (6262, 3473550), (6975, 3118476), (7470, 2911830), (7575, 2871468), (7719, 2817900), (8300, 2620647), (8370, 2598730), (8383, 2594700), (8649, 2514900), (8964, 2426525), (9090, 2392890), (9300, 2338857), (9393, 2315700), (9610, 2263410), (10100, 2153601), (10292, 2113425), (10908, 1994075), (11205, 1941220), (11532, 1886175), (12450, 1747098), (12524, 1736775), (12865, 1690740), (13635, 1595260), (13950, 1559238), (14415, 1508940), (14940, 1455915), (15150, 1435734), (15438, 1408950), (15655, 1389420), (16740, 1299365), (16766, 1297350), (17298, 1257450), (18180, 1196445), (18675, 1164732), (18786, 1157850), (19220, 1131705), (20925, 1039492), (22410, 970610), (22725, 957156), (23157, 939300), (24025, 905364), (24900, 873549), (25149, 864900), (25730, 845370), (25947, 838300), (27270, 797630), (27900, 779619), (28179, 771900), (28830, 754470), (30300, 717867), (30876, 704475), (31310, 694710), (33532, 648675), (34596, 628725), (37350, 582366), (37572, 578925), (38595, 563580), (41850, 519746), (41915, 518940), (43245, 502980), (44820, 485305), (45450, 478578), (46314, 469650), (46965, 463140), (48050, 452682), (50298, 432450), (51460, 422685), (51894, 419150), (54540, 398815), (56025, 388244), (56358, 385950), (57660, 377235), (62620, 347355), (64325, 338148), (68175, 319052), (69471, 313100), (72075, 301788), (74700, 291183), (75447, 288300), (77190, 281790), (78275, 277884), (79763, 272700), (83700, 259873), (83830, 259470), (84537, 257300), (86490, 251490), (90900, 239289), (92628, 234825), (93930, 231570), (96100, 226341), (97061, 224100), (100596, 216225), (103788, 209575), (112050, 194122), (112716, 192975), (115785, 187860), (125745, 172980), (128650, 169074), (129735, 167660), (136350, 159526), (138942, 156550), (140895, 154380), (144150, 150894)]