66312750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1$

素因数の和:787

約数の個数: 128

約数和(自身を含む): 200558592

約数和(自身を除く): 134245842

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, 743, 750, 850, 875, 1050, 1190, 1275, 1486, 1750, 1785, 2125, 2229, 2550, 2625, 2975, 3570, 3715, 4250, 4458, 5201, 5250, 5950, 6375, 7430, 8925, 10402, 11145, 12631, 12750, 14875, 15603, 17850, 18575, 22290, 25262, 26005, 29750, 31206, 37150, 37893, 44625, 52010, 55725, 63155, 75786, 78015, 88417, 89250, 92875, 111450, 126310, 130025, 156030, 176834, 185750, 189465, 260050, 265251, 278625, 315775, 378930, 390075, 442085, 530502, 557250, 631550, 650125, 780150, 884170, 947325, 1300250, 1326255, 1578875, 1894650, 1950375, 2210425, 2652510, 3157750, 3900750, 4420850, 4736625, 6631275, 9473250, 11052125, 13262550, 22104250, 33156375, 66312750]

約数ペア:

[(1, 66312750), (2, 33156375), (3, 22104250), (5, 13262550), (6, 11052125), (7, 9473250), (10, 6631275), (14, 4736625), (15, 4420850), (17, 3900750), (21, 3157750), (25, 2652510), (30, 2210425), (34, 1950375), (35, 1894650), (42, 1578875), (50, 1326255), (51, 1300250), (70, 947325), (75, 884170), (85, 780150), (102, 650125), (105, 631550), (119, 557250), (125, 530502), (150, 442085), (170, 390075), (175, 378930), (210, 315775), (238, 278625), (250, 265251), (255, 260050), (350, 189465), (357, 185750), (375, 176834), (425, 156030), (510, 130025), (525, 126310), (595, 111450), (714, 92875), (743, 89250), (750, 88417), (850, 78015), (875, 75786), (1050, 63155), (1190, 55725), (1275, 52010), (1486, 44625), (1750, 37893), (1785, 37150), (2125, 31206), (2229, 29750), (2550, 26005), (2625, 25262), (2975, 22290), (3570, 18575), (3715, 17850), (4250, 15603), (4458, 14875), (5201, 12750), (5250, 12631), (5950, 11145), (6375, 10402), (7430, 8925)]