73871460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:667

約数の個数: 192

約数和(自身を含む): 262483200

約数和(自身を除く): 188611740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 340, 351, 390, 442, 459, 468, 510, 540, 585, 612, 619, 663, 702, 765, 780, 884, 918, 1020, 1105, 1170, 1238, 1326, 1404, 1530, 1755, 1836, 1857, 1989, 2210, 2295, 2340, 2476, 2652, 3060, 3095, 3315, 3510, 3714, 3978, 4420, 4590, 5571, 5967, 6190, 6630, 7020, 7428, 7956, 8047, 9180, 9285, 9945, 10523, 11142, 11934, 12380, 13260, 16094, 16713, 18570, 19890, 21046, 22284, 23868, 24141, 27855, 29835, 31569, 32188, 33426, 37140, 39780, 40235, 42092, 48282, 52615, 55710, 59670, 63138, 66852, 72423, 80470, 83565, 94707, 96564, 105230, 111420, 119340, 120705, 126276, 136799, 144846, 157845, 160940, 167130, 189414, 210460, 217269, 241410, 273598, 284121, 289692, 315690, 334260, 362115, 378828, 410397, 434538, 473535, 482820, 547196, 568242, 631380, 683995, 724230, 820794, 869076, 947070, 1086345, 1136484, 1231191, 1367990, 1420605, 1448460, 1641588, 1894140, 2051985, 2172690, 2462382, 2735980, 2841210, 3693573, 4103970, 4345380, 4924764, 5682420, 6155955, 7387146, 8207940, 12311910, 14774292, 18467865, 24623820, 36935730, 73871460]

約数ペア:

[(1, 73871460), (2, 36935730), (3, 24623820), (4, 18467865), (5, 14774292), (6, 12311910), (9, 8207940), (10, 7387146), (12, 6155955), (13, 5682420), (15, 4924764), (17, 4345380), (18, 4103970), (20, 3693573), (26, 2841210), (27, 2735980), (30, 2462382), (34, 2172690), (36, 2051985), (39, 1894140), (45, 1641588), (51, 1448460), (52, 1420605), (54, 1367990), (60, 1231191), (65, 1136484), (68, 1086345), (78, 947070), (85, 869076), (90, 820794), (102, 724230), (108, 683995), (117, 631380), (130, 568242), (135, 547196), (153, 482820), (156, 473535), (170, 434538), (180, 410397), (195, 378828), (204, 362115), (221, 334260), (234, 315690), (255, 289692), (260, 284121), (270, 273598), (306, 241410), (340, 217269), (351, 210460), (390, 189414), (442, 167130), (459, 160940), (468, 157845), (510, 144846), (540, 136799), (585, 126276), (612, 120705), (619, 119340), (663, 111420), (702, 105230), (765, 96564), (780, 94707), (884, 83565), (918, 80470), (1020, 72423), (1105, 66852), (1170, 63138), (1238, 59670), (1326, 55710), (1404, 52615), (1530, 48282), (1755, 42092), (1836, 40235), (1857, 39780), (1989, 37140), (2210, 33426), (2295, 32188), (2340, 31569), (2476, 29835), (2652, 27855), (3060, 24141), (3095, 23868), (3315, 22284), (3510, 21046), (3714, 19890), (3978, 18570), (4420, 16713), (4590, 16094), (5571, 13260), (5967, 12380), (6190, 11934), (6630, 11142), (7020, 10523), (7428, 9945), (7956, 9285), (8047, 9180)]