69884100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:228

約数の個数: 288

約数和(自身を含む): 265399680

約数和(自身を除く): 195515580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 25, 26, 27, 30, 33, 36, 39, 44, 45, 50, 52, 54, 55, 60, 65, 66, 75, 78, 90, 99, 100, 108, 110, 117, 130, 132, 135, 143, 150, 156, 165, 180, 181, 195, 198, 220, 225, 234, 260, 270, 275, 286, 297, 300, 325, 330, 351, 362, 390, 396, 429, 450, 468, 495, 540, 543, 550, 572, 585, 594, 650, 660, 675, 702, 715, 724, 780, 825, 858, 900, 905, 975, 990, 1086, 1100, 1170, 1188, 1287, 1300, 1350, 1404, 1430, 1485, 1629, 1650, 1716, 1755, 1810, 1950, 1980, 1991, 2145, 2172, 2340, 2353, 2475, 2574, 2700, 2715, 2860, 2925, 2970, 3258, 3300, 3510, 3575, 3620, 3861, 3900, 3982, 4290, 4525, 4706, 4887, 4950, 5148, 5430, 5850, 5940, 5973, 6435, 6516, 7020, 7059, 7150, 7425, 7722, 7964, 8145, 8580, 8775, 9050, 9412, 9774, 9900, 9955, 10725, 10860, 11700, 11765, 11946, 12870, 13575, 14118, 14300, 14850, 15444, 16290, 17550, 17919, 18100, 19305, 19548, 19910, 21177, 21450, 23530, 23892, 24435, 25740, 25883, 27150, 28236, 29700, 29865, 32175, 32580, 35100, 35295, 35838, 38610, 39820, 40725, 42354, 42900, 47060, 48870, 49775, 51766, 53757, 54300, 58825, 59730, 63531, 64350, 70590, 71676, 77220, 77649, 81450, 84708, 89595, 96525, 97740, 99550, 103532, 105885, 107514, 117650, 119460, 122175, 127062, 128700, 129415, 141180, 149325, 155298, 162900, 176475, 179190, 193050, 199100, 211770, 215028, 232947, 235300, 244350, 254124, 258830, 268785, 298650, 310596, 317655, 352950, 358380, 386100, 388245, 423540, 447975, 465894, 488700, 517660, 529425, 537570, 597300, 635310, 647075, 698841, 705900, 776490, 895950, 931788, 1058850, 1075140, 1164735, 1270620, 1294150, 1343925, 1397682, 1552980, 1588275, 1791900, 1941225, 2117700, 2329470, 2588300, 2687850, 2795364, 3176550, 3494205, 3882450, 4658940, 5375700, 5823675, 6353100, 6988410, 7764900, 11647350, 13976820, 17471025, 23294700, 34942050, 69884100]

約数ペア:

[(1, 69884100), (2, 34942050), (3, 23294700), (4, 17471025), (5, 13976820), (6, 11647350), (9, 7764900), (10, 6988410), (11, 6353100), (12, 5823675), (13, 5375700), (15, 4658940), (18, 3882450), (20, 3494205), (22, 3176550), (25, 2795364), (26, 2687850), (27, 2588300), (30, 2329470), (33, 2117700), (36, 1941225), (39, 1791900), (44, 1588275), (45, 1552980), (50, 1397682), (52, 1343925), (54, 1294150), (55, 1270620), (60, 1164735), (65, 1075140), (66, 1058850), (75, 931788), (78, 895950), (90, 776490), (99, 705900), (100, 698841), (108, 647075), (110, 635310), (117, 597300), (130, 537570), (132, 529425), (135, 517660), (143, 488700), (150, 465894), (156, 447975), (165, 423540), (180, 388245), (181, 386100), (195, 358380), (198, 352950), (220, 317655), (225, 310596), (234, 298650), (260, 268785), (270, 258830), (275, 254124), (286, 244350), (297, 235300), (300, 232947), (325, 215028), (330, 211770), (351, 199100), (362, 193050), (390, 179190), (396, 176475), (429, 162900), (450, 155298), (468, 149325), (495, 141180), (540, 129415), (543, 128700), (550, 127062), (572, 122175), (585, 119460), (594, 117650), (650, 107514), (660, 105885), (675, 103532), (702, 99550), (715, 97740), (724, 96525), (780, 89595), (825, 84708), (858, 81450), (900, 77649), (905, 77220), (975, 71676), (990, 70590), (1086, 64350), (1100, 63531), (1170, 59730), (1188, 58825), (1287, 54300), (1300, 53757), (1350, 51766), (1404, 49775), (1430, 48870), (1485, 47060), (1629, 42900), (1650, 42354), (1716, 40725), (1755, 39820), (1810, 38610), (1950, 35838), (1980, 35295), (1991, 35100), (2145, 32580), (2172, 32175), (2340, 29865), (2353, 29700), (2475, 28236), (2574, 27150), (2700, 25883), (2715, 25740), (2860, 24435), (2925, 23892), (2970, 23530), (3258, 21450), (3300, 21177), (3510, 19910), (3575, 19548), (3620, 19305), (3861, 18100), (3900, 17919), (3982, 17550), (4290, 16290), (4525, 15444), (4706, 14850), (4887, 14300), (4950, 14118), (5148, 13575), (5430, 12870), (5850, 11946), (5940, 11765), (5973, 11700), (6435, 10860), (6516, 10725), (7020, 9955), (7059, 9900), (7150, 9774), (7425, 9412), (7722, 9050), (7964, 8775), (8145, 8580)]