25230820590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1\times {\mathrm{4357}}^1$

素因数の和:4491

約数の個数: 144

約数和(自身を含む): 68871321792

約数和(自身を除く): 43640501202

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 47, 74, 90, 94, 111, 141, 185, 222, 235, 282, 333, 370, 423, 470, 555, 666, 705, 846, 1110, 1369, 1410, 1665, 1739, 2115, 2738, 3330, 3478, 4107, 4230, 4357, 5217, 6845, 8214, 8695, 8714, 10434, 12321, 13071, 13690, 15651, 17390, 20535, 21785, 24642, 26085, 26142, 31302, 39213, 41070, 43570, 52170, 61605, 64343, 65355, 78255, 78426, 123210, 128686, 130710, 156510, 161209, 193029, 196065, 204779, 321715, 322418, 386058, 392130, 409558, 483627, 579087, 614337, 643430, 806045, 965145, 967254, 1023895, 1158174, 1228674, 1450881, 1612090, 1843011, 1930290, 2047790, 2418135, 2895435, 2901762, 3071685, 3686022, 4836270, 5790870, 5964733, 6143370, 7254405, 7576823, 9215055, 11929466, 14508810, 15153646, 17894199, 18430110, 22730469, 29823665, 35788398, 37884115, 45460938, 53682597, 59647330, 68191407, 75768230, 89470995, 107365194, 113652345, 136382814, 178941990, 227304690, 268412985, 280342451, 340957035, 536825970, 560684902, 681914070, 841027353, 1401712255, 1682054706, 2523082059, 2803424510, 4205136765, 5046164118, 8410273530, 12615410295, 25230820590]

約数ペア:

[(1, 25230820590), (2, 12615410295), (3, 8410273530), (5, 5046164118), (6, 4205136765), (9, 2803424510), (10, 2523082059), (15, 1682054706), (18, 1401712255), (30, 841027353), (37, 681914070), (45, 560684902), (47, 536825970), (74, 340957035), (90, 280342451), (94, 268412985), (111, 227304690), (141, 178941990), (185, 136382814), (222, 113652345), (235, 107365194), (282, 89470995), (333, 75768230), (370, 68191407), (423, 59647330), (470, 53682597), (555, 45460938), (666, 37884115), (705, 35788398), (846, 29823665), (1110, 22730469), (1369, 18430110), (1410, 17894199), (1665, 15153646), (1739, 14508810), (2115, 11929466), (2738, 9215055), (3330, 7576823), (3478, 7254405), (4107, 6143370), (4230, 5964733), (4357, 5790870), (5217, 4836270), (6845, 3686022), (8214, 3071685), (8695, 2901762), (8714, 2895435), (10434, 2418135), (12321, 2047790), (13071, 1930290), (13690, 1843011), (15651, 1612090), (17390, 1450881), (20535, 1228674), (21785, 1158174), (24642, 1023895), (26085, 967254), (26142, 965145), (31302, 806045), (39213, 643430), (41070, 614337), (43570, 579087), (52170, 483627), (61605, 409558), (64343, 392130), (65355, 386058), (78255, 322418), (78426, 321715), (123210, 204779), (128686, 196065), (130710, 193029), (156510, 161209)]