73891350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1$

素因数の和:791

約数の個数: 144

約数和(自身を含む): 226672992

約数和(自身を除く): 152781642

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 25, 26, 30, 34, 39, 45, 50, 51, 65, 75, 78, 85, 90, 102, 117, 130, 150, 153, 170, 195, 221, 225, 234, 255, 306, 325, 390, 425, 442, 450, 510, 585, 650, 663, 743, 765, 850, 975, 1105, 1170, 1275, 1326, 1486, 1530, 1950, 1989, 2210, 2229, 2550, 2925, 3315, 3715, 3825, 3978, 4458, 5525, 5850, 6630, 6687, 7430, 7650, 9659, 9945, 11050, 11145, 12631, 13374, 16575, 18575, 19318, 19890, 22290, 25262, 28977, 33150, 33435, 37150, 37893, 48295, 49725, 55725, 57954, 63155, 66870, 75786, 86931, 96590, 99450, 111450, 113679, 126310, 144885, 164203, 167175, 173862, 189465, 227358, 241475, 289770, 315775, 328406, 334350, 378930, 434655, 482950, 492609, 568395, 631550, 724425, 821015, 869310, 947325, 985218, 1136790, 1448850, 1477827, 1642030, 1894650, 2173275, 2463045, 2841975, 2955654, 4105075, 4346550, 4926090, 5683950, 7389135, 8210150, 12315225, 14778270, 24630450, 36945675, 73891350]

約数ペア:

[(1, 73891350), (2, 36945675), (3, 24630450), (5, 14778270), (6, 12315225), (9, 8210150), (10, 7389135), (13, 5683950), (15, 4926090), (17, 4346550), (18, 4105075), (25, 2955654), (26, 2841975), (30, 2463045), (34, 2173275), (39, 1894650), (45, 1642030), (50, 1477827), (51, 1448850), (65, 1136790), (75, 985218), (78, 947325), (85, 869310), (90, 821015), (102, 724425), (117, 631550), (130, 568395), (150, 492609), (153, 482950), (170, 434655), (195, 378930), (221, 334350), (225, 328406), (234, 315775), (255, 289770), (306, 241475), (325, 227358), (390, 189465), (425, 173862), (442, 167175), (450, 164203), (510, 144885), (585, 126310), (650, 113679), (663, 111450), (743, 99450), (765, 96590), (850, 86931), (975, 75786), (1105, 66870), (1170, 63155), (1275, 57954), (1326, 55725), (1486, 49725), (1530, 48295), (1950, 37893), (1989, 37150), (2210, 33435), (2229, 33150), (2550, 28977), (2925, 25262), (3315, 22290), (3715, 19890), (3825, 19318), (3978, 18575), (4458, 16575), (5525, 13374), (5850, 12631), (6630, 11145), (6687, 11050), (7430, 9945), (7650, 9659)]