149275560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:560

約数の個数: 192

約数和(自身を含む): 531878400

約数和(自身を除く): 382602840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 53, 56, 60, 70, 84, 98, 105, 106, 120, 140, 147, 159, 168, 196, 210, 212, 245, 265, 280, 294, 318, 371, 392, 420, 424, 479, 490, 530, 588, 636, 735, 742, 795, 840, 958, 980, 1060, 1113, 1176, 1272, 1437, 1470, 1484, 1590, 1855, 1916, 1960, 2120, 2226, 2395, 2597, 2874, 2940, 2968, 3180, 3353, 3710, 3832, 4452, 4790, 5194, 5565, 5748, 5880, 6360, 6706, 7185, 7420, 7791, 8904, 9580, 10059, 10388, 11130, 11496, 12985, 13412, 14370, 14840, 15582, 16765, 19160, 20118, 20776, 22260, 23471, 25387, 25970, 26824, 28740, 31164, 33530, 38955, 40236, 44520, 46942, 50295, 50774, 51940, 57480, 62328, 67060, 70413, 76161, 77910, 80472, 93884, 100590, 101548, 103880, 117355, 126935, 134120, 140826, 152322, 155820, 177709, 187768, 201180, 203096, 234710, 253870, 281652, 304644, 311640, 352065, 355418, 380805, 402360, 469420, 507740, 533127, 563304, 609288, 704130, 710836, 761610, 888545, 938840, 1015480, 1066254, 1243963, 1408260, 1421672, 1523220, 1777090, 2132508, 2487926, 2665635, 2816520, 3046440, 3554180, 3731889, 4265016, 4975852, 5331270, 6219815, 7108360, 7463778, 9951704, 10662540, 12439630, 14927556, 18659445, 21325080, 24879260, 29855112, 37318890, 49758520, 74637780, 149275560]

約数ペア:

[(1, 149275560), (2, 74637780), (3, 49758520), (4, 37318890), (5, 29855112), (6, 24879260), (7, 21325080), (8, 18659445), (10, 14927556), (12, 12439630), (14, 10662540), (15, 9951704), (20, 7463778), (21, 7108360), (24, 6219815), (28, 5331270), (30, 4975852), (35, 4265016), (40, 3731889), (42, 3554180), (49, 3046440), (53, 2816520), (56, 2665635), (60, 2487926), (70, 2132508), (84, 1777090), (98, 1523220), (105, 1421672), (106, 1408260), (120, 1243963), (140, 1066254), (147, 1015480), (159, 938840), (168, 888545), (196, 761610), (210, 710836), (212, 704130), (245, 609288), (265, 563304), (280, 533127), (294, 507740), (318, 469420), (371, 402360), (392, 380805), (420, 355418), (424, 352065), (479, 311640), (490, 304644), (530, 281652), (588, 253870), (636, 234710), (735, 203096), (742, 201180), (795, 187768), (840, 177709), (958, 155820), (980, 152322), (1060, 140826), (1113, 134120), (1176, 126935), (1272, 117355), (1437, 103880), (1470, 101548), (1484, 100590), (1590, 93884), (1855, 80472), (1916, 77910), (1960, 76161), (2120, 70413), (2226, 67060), (2395, 62328), (2597, 57480), (2874, 51940), (2940, 50774), (2968, 50295), (3180, 46942), (3353, 44520), (3710, 40236), (3832, 38955), (4452, 33530), (4790, 31164), (5194, 28740), (5565, 26824), (5748, 25970), (5880, 25387), (6360, 23471), (6706, 22260), (7185, 20776), (7420, 20118), (7791, 19160), (8904, 16765), (9580, 15582), (10059, 14840), (10388, 14370), (11130, 13412), (11496, 12985)]