149828280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:418

約数の個数: 192

約数和(自身を含む): 530893440

約数和(自身を除く): 381065160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 83, 84, 98, 105, 120, 140, 147, 166, 168, 196, 210, 245, 249, 280, 294, 307, 332, 392, 415, 420, 490, 498, 581, 588, 614, 664, 735, 830, 840, 921, 980, 996, 1162, 1176, 1228, 1245, 1470, 1535, 1660, 1743, 1842, 1960, 1992, 2149, 2324, 2456, 2490, 2905, 2940, 3070, 3320, 3486, 3684, 4067, 4298, 4605, 4648, 4980, 5810, 5880, 6140, 6447, 6972, 7368, 8134, 8596, 8715, 9210, 9960, 10745, 11620, 12201, 12280, 12894, 13944, 15043, 16268, 17192, 17430, 18420, 20335, 21490, 23240, 24402, 25481, 25788, 30086, 32235, 32536, 34860, 36840, 40670, 42980, 45129, 48804, 50962, 51576, 60172, 61005, 64470, 69720, 75215, 76443, 81340, 85960, 90258, 97608, 101924, 120344, 122010, 127405, 128940, 150430, 152886, 162680, 178367, 180516, 203848, 225645, 244020, 254810, 257880, 300860, 305772, 356734, 361032, 382215, 451290, 488040, 509620, 535101, 601720, 611544, 713468, 764430, 891835, 902580, 1019240, 1070202, 1248569, 1426936, 1528860, 1783670, 1805160, 2140404, 2497138, 2675505, 3057720, 3567340, 3745707, 4280808, 4994276, 5351010, 6242845, 7134680, 7491414, 9988552, 10702020, 12485690, 14982828, 18728535, 21404040, 24971380, 29965656, 37457070, 49942760, 74914140, 149828280]

約数ペア:

[(1, 149828280), (2, 74914140), (3, 49942760), (4, 37457070), (5, 29965656), (6, 24971380), (7, 21404040), (8, 18728535), (10, 14982828), (12, 12485690), (14, 10702020), (15, 9988552), (20, 7491414), (21, 7134680), (24, 6242845), (28, 5351010), (30, 4994276), (35, 4280808), (40, 3745707), (42, 3567340), (49, 3057720), (56, 2675505), (60, 2497138), (70, 2140404), (83, 1805160), (84, 1783670), (98, 1528860), (105, 1426936), (120, 1248569), (140, 1070202), (147, 1019240), (166, 902580), (168, 891835), (196, 764430), (210, 713468), (245, 611544), (249, 601720), (280, 535101), (294, 509620), (307, 488040), (332, 451290), (392, 382215), (415, 361032), (420, 356734), (490, 305772), (498, 300860), (581, 257880), (588, 254810), (614, 244020), (664, 225645), (735, 203848), (830, 180516), (840, 178367), (921, 162680), (980, 152886), (996, 150430), (1162, 128940), (1176, 127405), (1228, 122010), (1245, 120344), (1470, 101924), (1535, 97608), (1660, 90258), (1743, 85960), (1842, 81340), (1960, 76443), (1992, 75215), (2149, 69720), (2324, 64470), (2456, 61005), (2490, 60172), (2905, 51576), (2940, 50962), (3070, 48804), (3320, 45129), (3486, 42980), (3684, 40670), (4067, 36840), (4298, 34860), (4605, 32536), (4648, 32235), (4980, 30086), (5810, 25788), (5880, 25481), (6140, 24402), (6447, 23240), (6972, 21490), (7368, 20335), (8134, 18420), (8596, 17430), (8715, 17192), (9210, 16268), (9960, 15043), (10745, 13944), (11620, 12894), (12201, 12280)]