2478570900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:176

約数の個数: 432

約数和(自身を含む): 8539453440

約数和(自身を除く): 6060882540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 25, 26, 30, 31, 38, 39, 50, 52, 57, 60, 62, 65, 75, 76, 78, 83, 93, 95, 100, 114, 124, 130, 150, 155, 156, 166, 169, 186, 190, 195, 228, 247, 249, 260, 285, 300, 310, 325, 332, 338, 372, 380, 390, 403, 415, 465, 475, 494, 498, 507, 570, 589, 620, 650, 676, 741, 775, 780, 806, 830, 845, 930, 950, 975, 988, 996, 1014, 1079, 1140, 1178, 1209, 1235, 1245, 1300, 1425, 1482, 1550, 1577, 1612, 1660, 1690, 1767, 1860, 1900, 1950, 2015, 2028, 2075, 2158, 2325, 2356, 2418, 2470, 2490, 2535, 2573, 2850, 2945, 2964, 3100, 3154, 3211, 3237, 3380, 3534, 3705, 3900, 4030, 4150, 4225, 4316, 4650, 4731, 4836, 4940, 4980, 5070, 5146, 5239, 5395, 5700, 5890, 6045, 6175, 6225, 6308, 6422, 6474, 7068, 7410, 7657, 7719, 7885, 8060, 8300, 8450, 8835, 9300, 9462, 9633, 10075, 10140, 10292, 10478, 10790, 11780, 12090, 12350, 12450, 12675, 12844, 12865, 12948, 14027, 14725, 14820, 15314, 15438, 15717, 15770, 16055, 16185, 16900, 17670, 18525, 18924, 19266, 20150, 20501, 20956, 21580, 22971, 23655, 24180, 24700, 24900, 25350, 25730, 26195, 26975, 28054, 29450, 30225, 30628, 30876, 31434, 31540, 32110, 32370, 33449, 35340, 37050, 38285, 38532, 38595, 39425, 40300, 41002, 42081, 44175, 45942, 47310, 48165, 48887, 50700, 51460, 52390, 53950, 56108, 58900, 60450, 61503, 62868, 64220, 64325, 64740, 66898, 70135, 74100, 76570, 77190, 78585, 78850, 80275, 80925, 82004, 84162, 88350, 91884, 94620, 96330, 97774, 99541, 100347, 102505, 104780, 107900, 114855, 118275, 120900, 123006, 128650, 130975, 133796, 140270, 146661, 153140, 154380, 157170, 157700, 160550, 161850, 167245, 168324, 176700, 191425, 192660, 192975, 195548, 199082, 200694, 205010, 210405, 229710, 236550, 240825, 244435, 246012, 257300, 261950, 266513, 280540, 293322, 298623, 307515, 314340, 321100, 323700, 334490, 350675, 382850, 385950, 392925, 398164, 401388, 410020, 420810, 434837, 459420, 473100, 481650, 488870, 497705, 501735, 512525, 523900, 533026, 574275, 586644, 597246, 615030, 635531, 668980, 701350, 733305, 765700, 771900, 785850, 799539, 836225, 841620, 869674, 963300, 977740, 995410, 1003470, 1025050, 1052025, 1066052, 1148550, 1194492, 1222175, 1230060, 1271062, 1304511, 1332565, 1402700, 1466610, 1493115, 1537575, 1571700, 1599078, 1672450, 1739348, 1906593, 1990820, 2006940, 2050100, 2104050, 2174185, 2297100, 2444350, 2488525, 2508675, 2542124, 2609022, 2665130, 2933220, 2986230, 3075150, 3177655, 3198156, 3344900, 3666525, 3813186, 3997695, 4208100, 4348370, 4888700, 4977050, 5017350, 5218044, 5330260, 5972460, 6150300, 6355310, 6522555, 6662825, 7333050, 7465575, 7626372, 7995390, 8261903, 8696740, 9532965, 9954100, 10034700, 10870925, 12710620, 13045110, 13325650, 14666100, 14931150, 15888275, 15990780, 16523806, 19065930, 19988475, 21741850, 24785709, 26090220, 26651300, 29862300, 31776550, 32612775, 33047612, 38131860, 39976950, 41309515, 43483700, 47664825, 49571418, 63553100, 65225550, 79953900, 82619030, 95329650, 99142836, 123928545, 130451100, 165238060, 190659300, 206547575, 247857090, 413095150, 495714180, 619642725, 826190300, 1239285450, 2478570900]

約数ペア:

[(1, 2478570900), (2, 1239285450), (3, 826190300), (4, 619642725), (5, 495714180), (6, 413095150), (10, 247857090), (12, 206547575), (13, 190659300), (15, 165238060), (19, 130451100), (20, 123928545), (25, 99142836), (26, 95329650), (30, 82619030), (31, 79953900), (38, 65225550), (39, 63553100), (50, 49571418), (52, 47664825), (57, 43483700), (60, 41309515), (62, 39976950), (65, 38131860), (75, 33047612), (76, 32612775), (78, 31776550), (83, 29862300), (93, 26651300), (95, 26090220), (100, 24785709), (114, 21741850), (124, 19988475), (130, 19065930), (150, 16523806), (155, 15990780), (156, 15888275), (166, 14931150), (169, 14666100), (186, 13325650), (190, 13045110), (195, 12710620), (228, 10870925), (247, 10034700), (249, 9954100), (260, 9532965), (285, 8696740), (300, 8261903), (310, 7995390), (325, 7626372), (332, 7465575), (338, 7333050), (372, 6662825), (380, 6522555), (390, 6355310), (403, 6150300), (415, 5972460), (465, 5330260), (475, 5218044), (494, 5017350), (498, 4977050), (507, 4888700), (570, 4348370), (589, 4208100), (620, 3997695), (650, 3813186), (676, 3666525), (741, 3344900), (775, 3198156), (780, 3177655), (806, 3075150), (830, 2986230), (845, 2933220), (930, 2665130), (950, 2609022), (975, 2542124), (988, 2508675), (996, 2488525), (1014, 2444350), (1079, 2297100), (1140, 2174185), (1178, 2104050), (1209, 2050100), (1235, 2006940), (1245, 1990820), (1300, 1906593), (1425, 1739348), (1482, 1672450), (1550, 1599078), (1577, 1571700), (1612, 1537575), (1660, 1493115), (1690, 1466610), (1767, 1402700), (1860, 1332565), (1900, 1304511), (1950, 1271062), (2015, 1230060), (2028, 1222175), (2075, 1194492), (2158, 1148550), (2325, 1066052), (2356, 1052025), (2418, 1025050), (2470, 1003470), (2490, 995410), (2535, 977740), (2573, 963300), (2850, 869674), (2945, 841620), (2964, 836225), (3100, 799539), (3154, 785850), (3211, 771900), (3237, 765700), (3380, 733305), (3534, 701350), (3705, 668980), (3900, 635531), (4030, 615030), (4150, 597246), (4225, 586644), (4316, 574275), (4650, 533026), (4731, 523900), (4836, 512525), (4940, 501735), (4980, 497705), (5070, 488870), (5146, 481650), (5239, 473100), (5395, 459420), (5700, 434837), (5890, 420810), (6045, 410020), (6175, 401388), (6225, 398164), (6308, 392925), (6422, 385950), (6474, 382850), (7068, 350675), (7410, 334490), (7657, 323700), (7719, 321100), (7885, 314340), (8060, 307515), (8300, 298623), (8450, 293322), (8835, 280540), (9300, 266513), (9462, 261950), (9633, 257300), (10075, 246012), (10140, 244435), (10292, 240825), (10478, 236550), (10790, 229710), (11780, 210405), (12090, 205010), (12350, 200694), (12450, 199082), (12675, 195548), (12844, 192975), (12865, 192660), (12948, 191425), (14027, 176700), (14725, 168324), (14820, 167245), (15314, 161850), (15438, 160550), (15717, 157700), (15770, 157170), (16055, 154380), (16185, 153140), (16900, 146661), (17670, 140270), (18525, 133796), (18924, 130975), (19266, 128650), (20150, 123006), (20501, 120900), (20956, 118275), (21580, 114855), (22971, 107900), (23655, 104780), (24180, 102505), (24700, 100347), (24900, 99541), (25350, 97774), (25730, 96330), (26195, 94620), (26975, 91884), (28054, 88350), (29450, 84162), (30225, 82004), (30628, 80925), (30876, 80275), (31434, 78850), (31540, 78585), (32110, 77190), (32370, 76570), (33449, 74100), (35340, 70135), (37050, 66898), (38285, 64740), (38532, 64325), (38595, 64220), (39425, 62868), (40300, 61503), (41002, 60450), (42081, 58900), (44175, 56108), (45942, 53950), (47310, 52390), (48165, 51460), (48887, 50700)]