12487650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{1699}}^1$

素因数の和:1728

約数の個数: 72

約数和(自身を含む): 36046800

約数和(自身を除く): 23559150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1225, 1470, 1699, 2450, 3398, 3675, 5097, 7350, 8495, 10194, 11893, 16990, 23786, 25485, 35679, 42475, 50970, 59465, 71358, 83251, 84950, 118930, 127425, 166502, 178395, 249753, 254850, 297325, 356790, 416255, 499506, 594650, 832510, 891975, 1248765, 1783950, 2081275, 2497530, 4162550, 6243825, 12487650]

約数ペア:

[(1, 12487650), (2, 6243825), (3, 4162550), (5, 2497530), (6, 2081275), (7, 1783950), (10, 1248765), (14, 891975), (15, 832510), (21, 594650), (25, 499506), (30, 416255), (35, 356790), (42, 297325), (49, 254850), (50, 249753), (70, 178395), (75, 166502), (98, 127425), (105, 118930), (147, 84950), (150, 83251), (175, 71358), (210, 59465), (245, 50970), (294, 42475), (350, 35679), (490, 25485), (525, 23786), (735, 16990), (1050, 11893), (1225, 10194), (1470, 8495), (1699, 7350), (2450, 5097), (3398, 3675)]