142711600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:743

約数の個数: 120

約数和(自身を含む): 375297408

約数和(自身を除く): 232585808

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 34, 40, 50, 62, 68, 80, 85, 100, 124, 136, 155, 170, 200, 248, 272, 310, 340, 400, 425, 496, 527, 620, 677, 680, 775, 850, 1054, 1240, 1354, 1360, 1550, 1700, 2108, 2480, 2635, 2708, 3100, 3385, 3400, 4216, 5270, 5416, 6200, 6770, 6800, 8432, 10540, 10832, 11509, 12400, 13175, 13540, 16925, 20987, 21080, 23018, 26350, 27080, 33850, 41974, 42160, 46036, 52700, 54160, 57545, 67700, 83948, 92072, 104935, 105400, 115090, 135400, 167896, 184144, 209870, 210800, 230180, 270800, 287725, 335792, 356779, 419740, 460360, 524675, 575450, 713558, 839480, 920720, 1049350, 1150900, 1427116, 1678960, 1783895, 2098700, 2301800, 2854232, 3567790, 4197400, 4603600, 5708464, 7135580, 8394800, 8919475, 14271160, 17838950, 28542320, 35677900, 71355800, 142711600]

約数ペア:

[(1, 142711600), (2, 71355800), (4, 35677900), (5, 28542320), (8, 17838950), (10, 14271160), (16, 8919475), (17, 8394800), (20, 7135580), (25, 5708464), (31, 4603600), (34, 4197400), (40, 3567790), (50, 2854232), (62, 2301800), (68, 2098700), (80, 1783895), (85, 1678960), (100, 1427116), (124, 1150900), (136, 1049350), (155, 920720), (170, 839480), (200, 713558), (248, 575450), (272, 524675), (310, 460360), (340, 419740), (400, 356779), (425, 335792), (496, 287725), (527, 270800), (620, 230180), (677, 210800), (680, 209870), (775, 184144), (850, 167896), (1054, 135400), (1240, 115090), (1354, 105400), (1360, 104935), (1550, 92072), (1700, 83948), (2108, 67700), (2480, 57545), (2635, 54160), (2708, 52700), (3100, 46036), (3385, 42160), (3400, 41974), (4216, 33850), (5270, 27080), (5416, 26350), (6200, 23018), (6770, 21080), (6800, 20987), (8432, 16925), (10540, 13540), (10832, 13175), (11509, 12400)]