258409980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{9029}}^1$

素因数の和:9100

約数の個数: 96

約数和(自身を含む): 819201600

約数和(自身を除く): 560791620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 90, 106, 108, 135, 159, 180, 212, 265, 270, 318, 477, 530, 540, 636, 795, 954, 1060, 1431, 1590, 1908, 2385, 2862, 3180, 4770, 5724, 7155, 9029, 9540, 14310, 18058, 27087, 28620, 36116, 45145, 54174, 81261, 90290, 108348, 135435, 162522, 180580, 243783, 270870, 325044, 406305, 478537, 487566, 541740, 812610, 957074, 975132, 1218915, 1435611, 1625220, 1914148, 2392685, 2437830, 2871222, 4306833, 4785370, 4875660, 5742444, 7178055, 8613666, 9570740, 12920499, 14356110, 17227332, 21534165, 25840998, 28712220, 43068330, 51681996, 64602495, 86136660, 129204990, 258409980]

約数ペア:

[(1, 258409980), (2, 129204990), (3, 86136660), (4, 64602495), (5, 51681996), (6, 43068330), (9, 28712220), (10, 25840998), (12, 21534165), (15, 17227332), (18, 14356110), (20, 12920499), (27, 9570740), (30, 8613666), (36, 7178055), (45, 5742444), (53, 4875660), (54, 4785370), (60, 4306833), (90, 2871222), (106, 2437830), (108, 2392685), (135, 1914148), (159, 1625220), (180, 1435611), (212, 1218915), (265, 975132), (270, 957074), (318, 812610), (477, 541740), (530, 487566), (540, 478537), (636, 406305), (795, 325044), (954, 270870), (1060, 243783), (1431, 180580), (1590, 162522), (1908, 135435), (2385, 108348), (2862, 90290), (3180, 81261), (4770, 54174), (5724, 45145), (7155, 36116), (9029, 28620), (9540, 27087), (14310, 18058)]