158728500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{5039}}^1$

素因数の和:5071

約数の個数: 144

約数和(自身を含む): 572382720

約数和(自身を除く): 413654220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 125, 126, 140, 150, 175, 180, 210, 225, 250, 252, 300, 315, 350, 375, 420, 450, 500, 525, 630, 700, 750, 875, 900, 1050, 1125, 1260, 1500, 1575, 1750, 2100, 2250, 2625, 3150, 3500, 4500, 5039, 5250, 6300, 7875, 10078, 10500, 15117, 15750, 20156, 25195, 30234, 31500, 35273, 45351, 50390, 60468, 70546, 75585, 90702, 100780, 105819, 125975, 141092, 151170, 176365, 181404, 211638, 226755, 251950, 302340, 317457, 352730, 377925, 423276, 453510, 503900, 529095, 629875, 634914, 705460, 755850, 881825, 907020, 1058190, 1133775, 1259750, 1269828, 1511700, 1587285, 1763650, 1889625, 2116380, 2267550, 2519500, 2645475, 3174570, 3527300, 3779250, 4409125, 4535100, 5290950, 5668875, 6349140, 7558500, 7936425, 8818250, 10581900, 11337750, 13227375, 15872850, 17636500, 22675500, 26454750, 31745700, 39682125, 52909500, 79364250, 158728500]

約数ペア:

[(1, 158728500), (2, 79364250), (3, 52909500), (4, 39682125), (5, 31745700), (6, 26454750), (7, 22675500), (9, 17636500), (10, 15872850), (12, 13227375), (14, 11337750), (15, 10581900), (18, 8818250), (20, 7936425), (21, 7558500), (25, 6349140), (28, 5668875), (30, 5290950), (35, 4535100), (36, 4409125), (42, 3779250), (45, 3527300), (50, 3174570), (60, 2645475), (63, 2519500), (70, 2267550), (75, 2116380), (84, 1889625), (90, 1763650), (100, 1587285), (105, 1511700), (125, 1269828), (126, 1259750), (140, 1133775), (150, 1058190), (175, 907020), (180, 881825), (210, 755850), (225, 705460), (250, 634914), (252, 629875), (300, 529095), (315, 503900), (350, 453510), (375, 423276), (420, 377925), (450, 352730), (500, 317457), (525, 302340), (630, 251950), (700, 226755), (750, 211638), (875, 181404), (900, 176365), (1050, 151170), (1125, 141092), (1260, 125975), (1500, 105819), (1575, 100780), (1750, 90702), (2100, 75585), (2250, 70546), (2625, 60468), (3150, 50390), (3500, 45351), (4500, 35273), (5039, 31500), (5250, 30234), (6300, 25195), (7875, 20156), (10078, 15750), (10500, 15117)]