1515706900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{5189}}^1$

素因数の和:5353

約数の個数: 72

約数和(自身を含む): 3459778560

約数和(自身を除く): 1944071660

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 127, 230, 254, 460, 508, 575, 635, 1150, 1270, 2300, 2540, 2921, 3175, 5189, 5842, 6350, 10378, 11684, 12700, 14605, 20756, 25945, 29210, 51890, 58420, 73025, 103780, 119347, 129725, 146050, 238694, 259450, 292100, 477388, 518900, 596735, 659003, 1193470, 1318006, 2386940, 2636012, 2983675, 3295015, 5967350, 6590030, 11934700, 13180060, 15157069, 16475075, 30314138, 32950150, 60628276, 65900300, 75785345, 151570690, 303141380, 378926725, 757853450, 1515706900]

約数ペア:

[(1, 1515706900), (2, 757853450), (4, 378926725), (5, 303141380), (10, 151570690), (20, 75785345), (23, 65900300), (25, 60628276), (46, 32950150), (50, 30314138), (92, 16475075), (100, 15157069), (115, 13180060), (127, 11934700), (230, 6590030), (254, 5967350), (460, 3295015), (508, 2983675), (575, 2636012), (635, 2386940), (1150, 1318006), (1270, 1193470), (2300, 659003), (2540, 596735), (2921, 518900), (3175, 477388), (5189, 292100), (5842, 259450), (6350, 238694), (10378, 146050), (11684, 129725), (12700, 119347), (14605, 103780), (20756, 73025), (25945, 58420), (29210, 51890)]