75112729250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{259681}}^1$

素因数の和:259800

約数の個数: 64

約数和(自身を含む): 153129281760

約数和(自身を除く): 78016552510

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 89, 125, 130, 178, 250, 325, 445, 650, 890, 1157, 1625, 2225, 2314, 3250, 4450, 5785, 11125, 11570, 22250, 28925, 57850, 144625, 259681, 289250, 519362, 1298405, 2596810, 3375853, 6492025, 6751706, 12984050, 16879265, 23111609, 32460125, 33758530, 46223218, 64920250, 84396325, 115558045, 168792650, 231116090, 300450917, 421981625, 577790225, 600901834, 843963250, 1155580450, 1502254585, 2888951125, 3004509170, 5777902250, 7511272925, 15022545850, 37556364625, 75112729250]

約数ペア:

[(1, 75112729250), (2, 37556364625), (5, 15022545850), (10, 7511272925), (13, 5777902250), (25, 3004509170), (26, 2888951125), (50, 1502254585), (65, 1155580450), (89, 843963250), (125, 600901834), (130, 577790225), (178, 421981625), (250, 300450917), (325, 231116090), (445, 168792650), (650, 115558045), (890, 84396325), (1157, 64920250), (1625, 46223218), (2225, 33758530), (2314, 32460125), (3250, 23111609), (4450, 16879265), (5785, 12984050), (11125, 6751706), (11570, 6492025), (22250, 3375853), (28925, 2596810), (57850, 1298405), (144625, 519362), (259681, 289250)]