19764510900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{18553}}^1$

素因数の和:18690

約数の個数: 144

約数和(自身を含む): 59137089984

約数和(自身を除く): 39372579084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 53, 60, 67, 75, 100, 106, 134, 150, 159, 201, 212, 265, 268, 300, 318, 335, 402, 530, 636, 670, 795, 804, 1005, 1060, 1325, 1340, 1590, 1675, 2010, 2650, 3180, 3350, 3551, 3975, 4020, 5025, 5300, 6700, 7102, 7950, 10050, 10653, 14204, 15900, 17755, 18553, 20100, 21306, 35510, 37106, 42612, 53265, 55659, 71020, 74212, 88775, 92765, 106530, 111318, 177550, 185530, 213060, 222636, 266325, 278295, 355100, 371060, 463825, 532650, 556590, 927650, 983309, 1065300, 1113180, 1243051, 1391475, 1855300, 1966618, 2486102, 2782950, 2949927, 3729153, 3933236, 4916545, 4972204, 5565900, 5899854, 6215255, 7458306, 9833090, 11799708, 12430510, 14749635, 14916612, 18645765, 19666180, 24582725, 24861020, 29499270, 31076275, 37291530, 49165450, 58998540, 62152550, 65881703, 73748175, 74583060, 93228825, 98330900, 124305100, 131763406, 147496350, 186457650, 197645109, 263526812, 294992700, 329408515, 372915300, 395290218, 658817030, 790580436, 988225545, 1317634060, 1647042575, 1976451090, 3294085150, 3952902180, 4941127725, 6588170300, 9882255450, 19764510900]

約数ペア:

[(1, 19764510900), (2, 9882255450), (3, 6588170300), (4, 4941127725), (5, 3952902180), (6, 3294085150), (10, 1976451090), (12, 1647042575), (15, 1317634060), (20, 988225545), (25, 790580436), (30, 658817030), (50, 395290218), (53, 372915300), (60, 329408515), (67, 294992700), (75, 263526812), (100, 197645109), (106, 186457650), (134, 147496350), (150, 131763406), (159, 124305100), (201, 98330900), (212, 93228825), (265, 74583060), (268, 73748175), (300, 65881703), (318, 62152550), (335, 58998540), (402, 49165450), (530, 37291530), (636, 31076275), (670, 29499270), (795, 24861020), (804, 24582725), (1005, 19666180), (1060, 18645765), (1325, 14916612), (1340, 14749635), (1590, 12430510), (1675, 11799708), (2010, 9833090), (2650, 7458306), (3180, 6215255), (3350, 5899854), (3551, 5565900), (3975, 4972204), (4020, 4916545), (5025, 3933236), (5300, 3729153), (6700, 2949927), (7102, 2782950), (7950, 2486102), (10050, 1966618), (10653, 1855300), (14204, 1391475), (15900, 1243051), (17755, 1113180), (18553, 1065300), (20100, 983309), (21306, 927650), (35510, 556590), (37106, 532650), (42612, 463825), (53265, 371060), (55659, 355100), (71020, 278295), (74212, 266325), (88775, 222636), (92765, 213060), (106530, 185530), (111318, 177550)]