156947026700

素因数分解:

$2^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{307}}^1\times {\mathrm{36779}}^1$

素因数の和:37239

約数の個数: 72

約数和(自身を含む): 344151931200

約数和(自身を除く): 187204904500

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 139, 278, 307, 556, 614, 695, 1228, 1390, 1535, 2780, 3070, 3475, 6140, 6950, 7675, 13900, 15350, 30700, 36779, 42673, 73558, 85346, 147116, 170692, 183895, 213365, 367790, 426730, 735580, 853460, 919475, 1066825, 1838950, 2133650, 3677900, 4267300, 5112281, 10224562, 11291153, 20449124, 22582306, 25561405, 45164612, 51122810, 56455765, 102245620, 112911530, 127807025, 225823060, 255614050, 282278825, 511228100, 564557650, 1129115300, 1569470267, 3138940534, 6277881068, 7847351335, 15694702670, 31389405340, 39236756675, 78473513350, 156947026700]

約数ペア:

[(1, 156947026700), (2, 78473513350), (4, 39236756675), (5, 31389405340), (10, 15694702670), (20, 7847351335), (25, 6277881068), (50, 3138940534), (100, 1569470267), (139, 1129115300), (278, 564557650), (307, 511228100), (556, 282278825), (614, 255614050), (695, 225823060), (1228, 127807025), (1390, 112911530), (1535, 102245620), (2780, 56455765), (3070, 51122810), (3475, 45164612), (6140, 25561405), (6950, 22582306), (7675, 20449124), (13900, 11291153), (15350, 10224562), (30700, 5112281), (36779, 4267300), (42673, 3677900), (73558, 2133650), (85346, 1838950), (147116, 1066825), (170692, 919475), (183895, 853460), (213365, 735580), (367790, 426730)]