45817740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13397}}^1$

素因数の和:13431

約数の個数: 72

約数和(自身を含む): 146306160

約数和(自身を除く): 100488420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 13397, 26794, 40191, 53588, 66985, 80382, 120573, 133970, 160764, 200955, 241146, 254543, 267940, 401910, 482292, 509086, 602865, 763629, 803820, 1018172, 1205730, 1272715, 1527258, 2290887, 2411460, 2545430, 3054516, 3818145, 4581774, 5090860, 7636290, 9163548, 11454435, 15272580, 22908870, 45817740]

約数ペア:

[(1, 45817740), (2, 22908870), (3, 15272580), (4, 11454435), (5, 9163548), (6, 7636290), (9, 5090860), (10, 4581774), (12, 3818145), (15, 3054516), (18, 2545430), (19, 2411460), (20, 2290887), (30, 1527258), (36, 1272715), (38, 1205730), (45, 1018172), (57, 803820), (60, 763629), (76, 602865), (90, 509086), (95, 482292), (114, 401910), (171, 267940), (180, 254543), (190, 241146), (228, 200955), (285, 160764), (342, 133970), (380, 120573), (570, 80382), (684, 66985), (855, 53588), (1140, 40191), (1710, 26794), (3420, 13397)]