65420250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{733}}^1$

素因数の和:777

約数の個数: 128

約数和(自身を含む): 197862912

約数和(自身を除く): 132442662

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 50, 51, 70, 75, 85, 102, 105, 119, 125, 150, 170, 175, 210, 238, 250, 255, 350, 357, 375, 425, 510, 525, 595, 714, 733, 750, 850, 875, 1050, 1190, 1275, 1466, 1750, 1785, 2125, 2199, 2550, 2625, 2975, 3570, 3665, 4250, 4398, 5131, 5250, 5950, 6375, 7330, 8925, 10262, 10995, 12461, 12750, 14875, 15393, 17850, 18325, 21990, 24922, 25655, 29750, 30786, 36650, 37383, 44625, 51310, 54975, 62305, 74766, 76965, 87227, 89250, 91625, 109950, 124610, 128275, 153930, 174454, 183250, 186915, 256550, 261681, 274875, 311525, 373830, 384825, 436135, 523362, 549750, 623050, 641375, 769650, 872270, 934575, 1282750, 1308405, 1557625, 1869150, 1924125, 2180675, 2616810, 3115250, 3848250, 4361350, 4672875, 6542025, 9345750, 10903375, 13084050, 21806750, 32710125, 65420250]

約数ペア:

[(1, 65420250), (2, 32710125), (3, 21806750), (5, 13084050), (6, 10903375), (7, 9345750), (10, 6542025), (14, 4672875), (15, 4361350), (17, 3848250), (21, 3115250), (25, 2616810), (30, 2180675), (34, 1924125), (35, 1869150), (42, 1557625), (50, 1308405), (51, 1282750), (70, 934575), (75, 872270), (85, 769650), (102, 641375), (105, 623050), (119, 549750), (125, 523362), (150, 436135), (170, 384825), (175, 373830), (210, 311525), (238, 274875), (250, 261681), (255, 256550), (350, 186915), (357, 183250), (375, 174454), (425, 153930), (510, 128275), (525, 124610), (595, 109950), (714, 91625), (733, 89250), (750, 87227), (850, 76965), (875, 74766), (1050, 62305), (1190, 54975), (1275, 51310), (1466, 44625), (1750, 37383), (1785, 36650), (2125, 30786), (2199, 29750), (2550, 25655), (2625, 24922), (2975, 21990), (3570, 18325), (3665, 17850), (4250, 15393), (4398, 14875), (5131, 12750), (5250, 12461), (5950, 10995), (6375, 10262), (7330, 8925)]