73837980

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{15193}}^1$

素因数の和:15217

約数の個数: 72

約数和(自身を含む): 232285872

約数和(自身を除く): 158447892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 15193, 30386, 45579, 60772, 75965, 91158, 136737, 151930, 182316, 227895, 273474, 303860, 410211, 455790, 546948, 683685, 820422, 911580, 1230633, 1367370, 1640844, 2051055, 2461266, 2734740, 3691899, 4102110, 4922532, 6153165, 7383798, 8204220, 12306330, 14767596, 18459495, 24612660, 36918990, 73837980]

約数ペア:

[(1, 73837980), (2, 36918990), (3, 24612660), (4, 18459495), (5, 14767596), (6, 12306330), (9, 8204220), (10, 7383798), (12, 6153165), (15, 4922532), (18, 4102110), (20, 3691899), (27, 2734740), (30, 2461266), (36, 2051055), (45, 1640844), (54, 1367370), (60, 1230633), (81, 911580), (90, 820422), (108, 683685), (135, 546948), (162, 455790), (180, 410211), (243, 303860), (270, 273474), (324, 227895), (405, 182316), (486, 151930), (540, 136737), (810, 91158), (972, 75965), (1215, 60772), (1620, 45579), (2430, 30386), (4860, 15193)]