210572250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2111}}^1$

素因数の和:2157

約数の個数: 128

約数和(自身を含む): 632586240

約数和(自身を除く): 422013990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 125, 133, 150, 175, 190, 210, 250, 266, 285, 350, 375, 399, 475, 525, 570, 665, 750, 798, 875, 950, 1050, 1330, 1425, 1750, 1995, 2111, 2375, 2625, 2850, 3325, 3990, 4222, 4750, 5250, 6333, 6650, 7125, 9975, 10555, 12666, 14250, 14777, 16625, 19950, 21110, 29554, 31665, 33250, 40109, 44331, 49875, 52775, 63330, 73885, 80218, 88662, 99750, 105550, 120327, 147770, 158325, 200545, 221655, 240654, 263875, 280763, 316650, 369425, 401090, 443310, 527750, 561526, 601635, 738850, 791625, 842289, 1002725, 1108275, 1203270, 1403815, 1583250, 1684578, 1847125, 2005450, 2216550, 2807630, 3008175, 3694250, 4211445, 5013625, 5541375, 6016350, 7019075, 8422890, 10027250, 11082750, 14038150, 15040875, 21057225, 30081750, 35095375, 42114450, 70190750, 105286125, 210572250]

約数ペア:

[(1, 210572250), (2, 105286125), (3, 70190750), (5, 42114450), (6, 35095375), (7, 30081750), (10, 21057225), (14, 15040875), (15, 14038150), (19, 11082750), (21, 10027250), (25, 8422890), (30, 7019075), (35, 6016350), (38, 5541375), (42, 5013625), (50, 4211445), (57, 3694250), (70, 3008175), (75, 2807630), (95, 2216550), (105, 2005450), (114, 1847125), (125, 1684578), (133, 1583250), (150, 1403815), (175, 1203270), (190, 1108275), (210, 1002725), (250, 842289), (266, 791625), (285, 738850), (350, 601635), (375, 561526), (399, 527750), (475, 443310), (525, 401090), (570, 369425), (665, 316650), (750, 280763), (798, 263875), (875, 240654), (950, 221655), (1050, 200545), (1330, 158325), (1425, 147770), (1750, 120327), (1995, 105550), (2111, 99750), (2375, 88662), (2625, 80218), (2850, 73885), (3325, 63330), (3990, 52775), (4222, 49875), (4750, 44331), (5250, 40109), (6333, 33250), (6650, 31665), (7125, 29554), (9975, 21110), (10555, 19950), (12666, 16625), (14250, 14777)]