37645920

素因数分解:

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

素因数の和:2045

約数の個数: 144

約数和(自身を含む): 138417552

約数和(自身を除く): 100771632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2011, 2080, 2340, 3120, 3744, 4022, 4680, 6033, 6240, 8044, 9360, 10055, 12066, 16088, 18099, 18720, 20110, 24132, 26143, 30165, 32176, 36198, 40220, 48264, 52286, 60330, 64352, 72396, 78429, 80440, 90495, 96528, 104572, 120660, 130715, 144792, 156858, 160880, 180990, 193056, 209144, 235287, 241320, 261430, 289584, 313716, 321760, 361980, 392145, 418288, 470574, 482640, 522860, 579168, 627432, 723960, 784290, 836576, 941148, 965280, 1045720, 1176435, 1254864, 1447920, 1568580, 1882296, 2091440, 2352870, 2509728, 2895840, 3137160, 3764592, 4182880, 4705740, 6274320, 7529184, 9411480, 12548640, 18822960, 37645920]

約数ペア:

[(1, 37645920), (2, 18822960), (3, 12548640), (4, 9411480), (5, 7529184), (6, 6274320), (8, 4705740), (9, 4182880), (10, 3764592), (12, 3137160), (13, 2895840), (15, 2509728), (16, 2352870), (18, 2091440), (20, 1882296), (24, 1568580), (26, 1447920), (30, 1254864), (32, 1176435), (36, 1045720), (39, 965280), (40, 941148), (45, 836576), (48, 784290), (52, 723960), (60, 627432), (65, 579168), (72, 522860), (78, 482640), (80, 470574), (90, 418288), (96, 392145), (104, 361980), (117, 321760), (120, 313716), (130, 289584), (144, 261430), (156, 241320), (160, 235287), (180, 209144), (195, 193056), (208, 180990), (234, 160880), (240, 156858), (260, 144792), (288, 130715), (312, 120660), (360, 104572), (390, 96528), (416, 90495), (468, 80440), (480, 78429), (520, 72396), (585, 64352), (624, 60330), (720, 52286), (780, 48264), (936, 40220), (1040, 36198), (1170, 32176), (1248, 30165), (1440, 26143), (1560, 24132), (1872, 20110), (2011, 18720), (2080, 18099), (2340, 16088), (3120, 12066), (3744, 10055), (4022, 9360), (4680, 8044), (6033, 6240)]