242131500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{4139}}^1$

素因数の和:4177

約数の個数: 144

約数和(自身を含む): 822800160

約数和(自身を除く): 580668660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 125, 130, 150, 156, 180, 195, 225, 234, 250, 260, 300, 325, 375, 390, 450, 468, 500, 585, 650, 750, 780, 900, 975, 1125, 1170, 1300, 1500, 1625, 1950, 2250, 2340, 2925, 3250, 3900, 4139, 4500, 4875, 5850, 6500, 8278, 9750, 11700, 12417, 14625, 16556, 19500, 20695, 24834, 29250, 37251, 41390, 49668, 53807, 58500, 62085, 74502, 82780, 103475, 107614, 124170, 149004, 161421, 186255, 206950, 215228, 248340, 269035, 310425, 322842, 372510, 413900, 484263, 517375, 538070, 620850, 645684, 745020, 807105, 931275, 968526, 1034750, 1076140, 1241700, 1345175, 1552125, 1614210, 1862550, 1937052, 2069500, 2421315, 2690350, 3104250, 3228420, 3725100, 4035525, 4656375, 4842630, 5380700, 6208500, 6725875, 8071050, 9312750, 9685260, 12106575, 13451750, 16142100, 18625500, 20177625, 24213150, 26903500, 40355250, 48426300, 60532875, 80710500, 121065750, 242131500]

約数ペア:

[(1, 242131500), (2, 121065750), (3, 80710500), (4, 60532875), (5, 48426300), (6, 40355250), (9, 26903500), (10, 24213150), (12, 20177625), (13, 18625500), (15, 16142100), (18, 13451750), (20, 12106575), (25, 9685260), (26, 9312750), (30, 8071050), (36, 6725875), (39, 6208500), (45, 5380700), (50, 4842630), (52, 4656375), (60, 4035525), (65, 3725100), (75, 3228420), (78, 3104250), (90, 2690350), (100, 2421315), (117, 2069500), (125, 1937052), (130, 1862550), (150, 1614210), (156, 1552125), (180, 1345175), (195, 1241700), (225, 1076140), (234, 1034750), (250, 968526), (260, 931275), (300, 807105), (325, 745020), (375, 645684), (390, 620850), (450, 538070), (468, 517375), (500, 484263), (585, 413900), (650, 372510), (750, 322842), (780, 310425), (900, 269035), (975, 248340), (1125, 215228), (1170, 206950), (1300, 186255), (1500, 161421), (1625, 149004), (1950, 124170), (2250, 107614), (2340, 103475), (2925, 82780), (3250, 74502), (3900, 62085), (4139, 58500), (4500, 53807), (4875, 49668), (5850, 41390), (6500, 37251), (8278, 29250), (9750, 24834), (11700, 20695), (12417, 19500), (14625, 16556)]