89409060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2011}}^1$

素因数の和:2058

約数の個数: 144

約数和(自身を含む): 307594560

約数和(自身を除く): 218185500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2011, 2223, 2340, 2470, 2964, 3420, 3705, 4022, 4446, 4940, 6033, 7410, 8044, 8892, 10055, 11115, 12066, 14820, 18099, 20110, 22230, 24132, 26143, 30165, 36198, 38209, 40220, 44460, 52286, 60330, 72396, 76418, 78429, 90495, 104572, 114627, 120660, 130715, 152836, 156858, 180990, 191045, 229254, 235287, 261430, 313716, 343881, 361980, 382090, 392145, 458508, 470574, 496717, 522860, 573135, 687762, 764180, 784290, 941148, 993434, 1146270, 1176435, 1375524, 1490151, 1568580, 1719405, 1986868, 2292540, 2352870, 2483585, 2980302, 3438810, 4470453, 4705740, 4967170, 5960604, 6877620, 7450755, 8940906, 9934340, 14901510, 17881812, 22352265, 29803020, 44704530, 89409060]

約数ペア:

[(1, 89409060), (2, 44704530), (3, 29803020), (4, 22352265), (5, 17881812), (6, 14901510), (9, 9934340), (10, 8940906), (12, 7450755), (13, 6877620), (15, 5960604), (18, 4967170), (19, 4705740), (20, 4470453), (26, 3438810), (30, 2980302), (36, 2483585), (38, 2352870), (39, 2292540), (45, 1986868), (52, 1719405), (57, 1568580), (60, 1490151), (65, 1375524), (76, 1176435), (78, 1146270), (90, 993434), (95, 941148), (114, 784290), (117, 764180), (130, 687762), (156, 573135), (171, 522860), (180, 496717), (190, 470574), (195, 458508), (228, 392145), (234, 382090), (247, 361980), (260, 343881), (285, 313716), (342, 261430), (380, 235287), (390, 229254), (468, 191045), (494, 180990), (570, 156858), (585, 152836), (684, 130715), (741, 120660), (780, 114627), (855, 104572), (988, 90495), (1140, 78429), (1170, 76418), (1235, 72396), (1482, 60330), (1710, 52286), (2011, 44460), (2223, 40220), (2340, 38209), (2470, 36198), (2964, 30165), (3420, 26143), (3705, 24132), (4022, 22230), (4446, 20110), (4940, 18099), (6033, 14820), (7410, 12066), (8044, 11115), (8892, 10055)]