148506120

素因数分解:

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

素因数の和:1956

約数の個数: 192

約数和(自身を含む): 569687040

約数和(自身を除く): 421180920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 868, 930, 1085, 1116, 1240, 1260, 1302, 1395, 1736, 1860, 1901, 1953, 2170, 2232, 2520, 2604, 2790, 3255, 3720, 3802, 3906, 4340, 5208, 5580, 5703, 6510, 7604, 7812, 8680, 9505, 9765, 11160, 11406, 13020, 13307, 15208, 15624, 17109, 19010, 19530, 22812, 26040, 26614, 28515, 34218, 38020, 39060, 39921, 45624, 53228, 57030, 58931, 66535, 68436, 76040, 78120, 79842, 85545, 106456, 114060, 117862, 119763, 133070, 136872, 159684, 171090, 176793, 199605, 228120, 235724, 239526, 266140, 294655, 319368, 342180, 353586, 399210, 412517, 471448, 479052, 530379, 532280, 589310, 598815, 684360, 707172, 798420, 825034, 883965, 958104, 1060758, 1178620, 1197630, 1237551, 1414344, 1596840, 1650068, 1767930, 2062585, 2121516, 2357240, 2395260, 2475102, 2651895, 3300136, 3535860, 3712653, 4125170, 4243032, 4790520, 4950204, 5303790, 6187755, 7071720, 7425306, 8250340, 9900408, 10607580, 12375510, 14850612, 16500680, 18563265, 21215160, 24751020, 29701224, 37126530, 49502040, 74253060, 148506120]

約数ペア:

[(1, 148506120), (2, 74253060), (3, 49502040), (4, 37126530), (5, 29701224), (6, 24751020), (7, 21215160), (8, 18563265), (9, 16500680), (10, 14850612), (12, 12375510), (14, 10607580), (15, 9900408), (18, 8250340), (20, 7425306), (21, 7071720), (24, 6187755), (28, 5303790), (30, 4950204), (31, 4790520), (35, 4243032), (36, 4125170), (40, 3712653), (42, 3535860), (45, 3300136), (56, 2651895), (60, 2475102), (62, 2395260), (63, 2357240), (70, 2121516), (72, 2062585), (84, 1767930), (90, 1650068), (93, 1596840), (105, 1414344), (120, 1237551), (124, 1197630), (126, 1178620), (140, 1060758), (155, 958104), (168, 883965), (180, 825034), (186, 798420), (210, 707172), (217, 684360), (248, 598815), (252, 589310), (279, 532280), (280, 530379), (310, 479052), (315, 471448), (360, 412517), (372, 399210), (420, 353586), (434, 342180), (465, 319368), (504, 294655), (558, 266140), (620, 239526), (630, 235724), (651, 228120), (744, 199605), (840, 176793), (868, 171090), (930, 159684), (1085, 136872), (1116, 133070), (1240, 119763), (1260, 117862), (1302, 114060), (1395, 106456), (1736, 85545), (1860, 79842), (1901, 78120), (1953, 76040), (2170, 68436), (2232, 66535), (2520, 58931), (2604, 57030), (2790, 53228), (3255, 45624), (3720, 39921), (3802, 39060), (3906, 38020), (4340, 34218), (5208, 28515), (5580, 26614), (5703, 26040), (6510, 22812), (7604, 19530), (7812, 19010), (8680, 17109), (9505, 15624), (9765, 15208), (11160, 13307), (11406, 13020)]