15815673900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{9587}}^1$

素因数の和:9670

約数の個数: 288

約数和(自身を含む): 55926420480

約数和(自身を除く): 40110746580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 47, 50, 52, 54, 60, 65, 75, 78, 90, 94, 100, 108, 117, 130, 135, 141, 150, 156, 180, 188, 195, 225, 234, 235, 260, 270, 282, 300, 325, 351, 390, 423, 450, 468, 470, 540, 564, 585, 611, 650, 675, 702, 705, 780, 846, 900, 940, 975, 1170, 1175, 1222, 1269, 1300, 1350, 1404, 1410, 1692, 1755, 1833, 1950, 2115, 2340, 2350, 2444, 2538, 2700, 2820, 2925, 3055, 3510, 3525, 3666, 3900, 4230, 4700, 5076, 5499, 5850, 6110, 6345, 7020, 7050, 7332, 8460, 8775, 9165, 9587, 10575, 10998, 11700, 12220, 12690, 14100, 15275, 16497, 17550, 18330, 19174, 21150, 21996, 25380, 27495, 28761, 30550, 31725, 32994, 35100, 36660, 38348, 42300, 45825, 47935, 54990, 57522, 61100, 63450, 65988, 82485, 86283, 91650, 95870, 109980, 115044, 124631, 126900, 137475, 143805, 164970, 172566, 183300, 191740, 239675, 249262, 258849, 274950, 287610, 329940, 345132, 373893, 412425, 431415, 450589, 479350, 498524, 517698, 549900, 575220, 623155, 719025, 747786, 824850, 862830, 901178, 958700, 1035396, 1121679, 1246310, 1294245, 1351767, 1438050, 1495572, 1649700, 1725660, 1802356, 1869465, 2157075, 2243358, 2252945, 2492620, 2588490, 2703534, 2876100, 3115775, 3365037, 3738930, 4055301, 4314150, 4486716, 4505890, 5176980, 5407068, 5608395, 5857657, 6231550, 6471225, 6730074, 6758835, 7477860, 8110602, 8628300, 9011780, 9347325, 11216790, 11264725, 11715314, 12165903, 12463100, 12942450, 13460148, 13517670, 16221204, 16825185, 17572971, 18694650, 20276505, 22433580, 22529450, 23430628, 24331806, 25884900, 27035340, 28041975, 29288285, 33650370, 33794175, 35145942, 37389300, 40553010, 45058900, 48663612, 52718913, 56083950, 58576570, 60829515, 67300740, 67588350, 70291884, 81106020, 84125925, 87864855, 101382525, 105437826, 112167900, 117153140, 121659030, 135176700, 146441425, 158156739, 168251850, 175729710, 202765050, 210875652, 243318060, 263594565, 292882850, 304147575, 316313478, 336503700, 351459420, 405530100, 439324275, 527189130, 585765700, 608295150, 632626956, 790783695, 878648550, 1054378260, 1216590300, 1317972825, 1581567390, 1757297100, 2635945650, 3163134780, 3953918475, 5271891300, 7907836950, 15815673900]

約数ペア:

[(1, 15815673900), (2, 7907836950), (3, 5271891300), (4, 3953918475), (5, 3163134780), (6, 2635945650), (9, 1757297100), (10, 1581567390), (12, 1317972825), (13, 1216590300), (15, 1054378260), (18, 878648550), (20, 790783695), (25, 632626956), (26, 608295150), (27, 585765700), (30, 527189130), (36, 439324275), (39, 405530100), (45, 351459420), (47, 336503700), (50, 316313478), (52, 304147575), (54, 292882850), (60, 263594565), (65, 243318060), (75, 210875652), (78, 202765050), (90, 175729710), (94, 168251850), (100, 158156739), (108, 146441425), (117, 135176700), (130, 121659030), (135, 117153140), (141, 112167900), (150, 105437826), (156, 101382525), (180, 87864855), (188, 84125925), (195, 81106020), (225, 70291884), (234, 67588350), (235, 67300740), (260, 60829515), (270, 58576570), (282, 56083950), (300, 52718913), (325, 48663612), (351, 45058900), (390, 40553010), (423, 37389300), (450, 35145942), (468, 33794175), (470, 33650370), (540, 29288285), (564, 28041975), (585, 27035340), (611, 25884900), (650, 24331806), (675, 23430628), (702, 22529450), (705, 22433580), (780, 20276505), (846, 18694650), (900, 17572971), (940, 16825185), (975, 16221204), (1170, 13517670), (1175, 13460148), (1222, 12942450), (1269, 12463100), (1300, 12165903), (1350, 11715314), (1404, 11264725), (1410, 11216790), (1692, 9347325), (1755, 9011780), (1833, 8628300), (1950, 8110602), (2115, 7477860), (2340, 6758835), (2350, 6730074), (2444, 6471225), (2538, 6231550), (2700, 5857657), (2820, 5608395), (2925, 5407068), (3055, 5176980), (3510, 4505890), (3525, 4486716), (3666, 4314150), (3900, 4055301), (4230, 3738930), (4700, 3365037), (5076, 3115775), (5499, 2876100), (5850, 2703534), (6110, 2588490), (6345, 2492620), (7020, 2252945), (7050, 2243358), (7332, 2157075), (8460, 1869465), (8775, 1802356), (9165, 1725660), (9587, 1649700), (10575, 1495572), (10998, 1438050), (11700, 1351767), (12220, 1294245), (12690, 1246310), (14100, 1121679), (15275, 1035396), (16497, 958700), (17550, 901178), (18330, 862830), (19174, 824850), (21150, 747786), (21996, 719025), (25380, 623155), (27495, 575220), (28761, 549900), (30550, 517698), (31725, 498524), (32994, 479350), (35100, 450589), (36660, 431415), (38348, 412425), (42300, 373893), (45825, 345132), (47935, 329940), (54990, 287610), (57522, 274950), (61100, 258849), (63450, 249262), (65988, 239675), (82485, 191740), (86283, 183300), (91650, 172566), (95870, 164970), (109980, 143805), (115044, 137475), (124631, 126900)]