156978277900

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{262111}}^1$

素因数の和:262291

約数の個数: 72

約数和(自身を含む): 350142839424

約数和(自身を除く): 193164561524

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 113, 212, 226, 265, 452, 530, 565, 1060, 1130, 1325, 2260, 2650, 2825, 5300, 5650, 5989, 11300, 11978, 23956, 29945, 59890, 119780, 149725, 262111, 299450, 524222, 598900, 1048444, 1310555, 2621110, 5242220, 6552775, 13105550, 13891883, 26211100, 27783766, 29618543, 55567532, 59237086, 69459415, 118474172, 138918830, 148092715, 277837660, 296185430, 347297075, 592370860, 694594150, 740463575, 1389188300, 1480927150, 1569782779, 2961854300, 3139565558, 6279131116, 7848913895, 15697827790, 31395655580, 39244569475, 78489138950, 156978277900]

約数ペア:

[(1, 156978277900), (2, 78489138950), (4, 39244569475), (5, 31395655580), (10, 15697827790), (20, 7848913895), (25, 6279131116), (50, 3139565558), (53, 2961854300), (100, 1569782779), (106, 1480927150), (113, 1389188300), (212, 740463575), (226, 694594150), (265, 592370860), (452, 347297075), (530, 296185430), (565, 277837660), (1060, 148092715), (1130, 138918830), (1325, 118474172), (2260, 69459415), (2650, 59237086), (2825, 55567532), (5300, 29618543), (5650, 27783766), (5989, 26211100), (11300, 13891883), (11978, 13105550), (23956, 6552775), (29945, 5242220), (59890, 2621110), (119780, 1310555), (149725, 1048444), (262111, 598900), (299450, 524222)]