29178750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:307

約数の個数: 80

約数和(自身を含む): 75575808

約数和(自身を除く): 46397058

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 125, 150, 155, 186, 250, 251, 310, 375, 465, 502, 625, 750, 753, 775, 930, 1250, 1255, 1506, 1550, 1875, 2325, 2510, 3750, 3765, 3875, 4650, 6275, 7530, 7750, 7781, 11625, 12550, 15562, 18825, 19375, 23250, 23343, 31375, 37650, 38750, 38905, 46686, 58125, 62750, 77810, 94125, 116250, 116715, 156875, 188250, 194525, 233430, 313750, 389050, 470625, 583575, 941250, 972625, 1167150, 1945250, 2917875, 4863125, 5835750, 9726250, 14589375, 29178750]

約数ペア:

[(1, 29178750), (2, 14589375), (3, 9726250), (5, 5835750), (6, 4863125), (10, 2917875), (15, 1945250), (25, 1167150), (30, 972625), (31, 941250), (50, 583575), (62, 470625), (75, 389050), (93, 313750), (125, 233430), (150, 194525), (155, 188250), (186, 156875), (250, 116715), (251, 116250), (310, 94125), (375, 77810), (465, 62750), (502, 58125), (625, 46686), (750, 38905), (753, 38750), (775, 37650), (930, 31375), (1250, 23343), (1255, 23250), (1506, 19375), (1550, 18825), (1875, 15562), (2325, 12550), (2510, 11625), (3750, 7781), (3765, 7750), (3875, 7530), (4650, 6275)]