201598750

素因数分解:

$2^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:271

約数の個数: 80

約数和(自身を含む): 409931280

約数和(自身を除く): 208332530

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 53, 85, 106, 125, 170, 179, 250, 265, 358, 425, 530, 625, 850, 895, 901, 1250, 1325, 1790, 1802, 2125, 2650, 3043, 4250, 4475, 4505, 6086, 6625, 8950, 9010, 9487, 10625, 13250, 15215, 18974, 21250, 22375, 22525, 30430, 33125, 44750, 45050, 47435, 66250, 76075, 94870, 111875, 112625, 152150, 161279, 223750, 225250, 237175, 322558, 380375, 474350, 563125, 760750, 806395, 1126250, 1185875, 1612790, 1901875, 2371750, 3803750, 4031975, 5929375, 8063950, 11858750, 20159875, 40319750, 100799375, 201598750]

約数ペア:

[(1, 201598750), (2, 100799375), (5, 40319750), (10, 20159875), (17, 11858750), (25, 8063950), (34, 5929375), (50, 4031975), (53, 3803750), (85, 2371750), (106, 1901875), (125, 1612790), (170, 1185875), (179, 1126250), (250, 806395), (265, 760750), (358, 563125), (425, 474350), (530, 380375), (625, 322558), (850, 237175), (895, 225250), (901, 223750), (1250, 161279), (1325, 152150), (1790, 112625), (1802, 111875), (2125, 94870), (2650, 76075), (3043, 66250), (4250, 47435), (4475, 45050), (4505, 44750), (6086, 33125), (6625, 30430), (8950, 22525), (9010, 22375), (9487, 21250), (10625, 18974), (13250, 15215)]