74253060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1901}}^1$

素因数の和:1954

約数の個数: 144

約数和(自身を含む): 265853952

約数和(自身を除く): 191600892

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1901, 1953, 2170, 2604, 2790, 3255, 3802, 3906, 4340, 5580, 5703, 6510, 7604, 7812, 9505, 9765, 11406, 13020, 13307, 17109, 19010, 19530, 22812, 26614, 28515, 34218, 38020, 39060, 39921, 53228, 57030, 58931, 66535, 68436, 79842, 85545, 114060, 117862, 119763, 133070, 159684, 171090, 176793, 199605, 235724, 239526, 266140, 294655, 342180, 353586, 399210, 412517, 479052, 530379, 589310, 598815, 707172, 798420, 825034, 883965, 1060758, 1178620, 1197630, 1237551, 1650068, 1767930, 2062585, 2121516, 2395260, 2475102, 2651895, 3535860, 3712653, 4125170, 4950204, 5303790, 6187755, 7425306, 8250340, 10607580, 12375510, 14850612, 18563265, 24751020, 37126530, 74253060]

約数ペア:

[(1, 74253060), (2, 37126530), (3, 24751020), (4, 18563265), (5, 14850612), (6, 12375510), (7, 10607580), (9, 8250340), (10, 7425306), (12, 6187755), (14, 5303790), (15, 4950204), (18, 4125170), (20, 3712653), (21, 3535860), (28, 2651895), (30, 2475102), (31, 2395260), (35, 2121516), (36, 2062585), (42, 1767930), (45, 1650068), (60, 1237551), (62, 1197630), (63, 1178620), (70, 1060758), (84, 883965), (90, 825034), (93, 798420), (105, 707172), (124, 598815), (126, 589310), (140, 530379), (155, 479052), (180, 412517), (186, 399210), (210, 353586), (217, 342180), (252, 294655), (279, 266140), (310, 239526), (315, 235724), (372, 199605), (420, 176793), (434, 171090), (465, 159684), (558, 133070), (620, 119763), (630, 117862), (651, 114060), (868, 85545), (930, 79842), (1085, 68436), (1116, 66535), (1260, 58931), (1302, 57030), (1395, 53228), (1860, 39921), (1901, 39060), (1953, 38020), (2170, 34218), (2604, 28515), (2790, 26614), (3255, 22812), (3802, 19530), (3906, 19010), (4340, 17109), (5580, 13307), (5703, 13020), (6510, 11406), (7604, 9765), (7812, 9505)]