150820880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:337

約数の個数: 160

約数和(自身を含む): 427472640

約数和(自身を除く): 276651760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 37, 40, 56, 58, 70, 74, 80, 112, 116, 140, 145, 148, 185, 203, 232, 251, 259, 280, 290, 296, 370, 406, 464, 502, 518, 560, 580, 592, 740, 812, 1004, 1015, 1036, 1073, 1160, 1255, 1295, 1480, 1624, 1757, 2008, 2030, 2072, 2146, 2320, 2510, 2590, 2960, 3248, 3514, 4016, 4060, 4144, 4292, 5020, 5180, 5365, 7028, 7279, 7511, 8120, 8584, 8785, 9287, 10040, 10360, 10730, 14056, 14558, 15022, 16240, 17168, 17570, 18574, 20080, 20720, 21460, 28112, 29116, 30044, 35140, 36395, 37148, 37555, 42920, 46435, 50953, 58232, 60088, 65009, 70280, 72790, 74296, 75110, 85840, 92870, 101906, 116464, 120176, 130018, 140560, 145580, 148592, 150220, 185740, 203812, 254765, 260036, 269323, 291160, 300440, 325045, 371480, 407624, 509530, 520072, 538646, 582320, 600880, 650090, 742960, 815248, 1019060, 1040144, 1077292, 1300180, 1346615, 1885261, 2038120, 2154584, 2600360, 2693230, 3770522, 4076240, 4309168, 5200720, 5386460, 7541044, 9426305, 10772920, 15082088, 18852610, 21545840, 30164176, 37705220, 75410440, 150820880]

約数ペア:

[(1, 150820880), (2, 75410440), (4, 37705220), (5, 30164176), (7, 21545840), (8, 18852610), (10, 15082088), (14, 10772920), (16, 9426305), (20, 7541044), (28, 5386460), (29, 5200720), (35, 4309168), (37, 4076240), (40, 3770522), (56, 2693230), (58, 2600360), (70, 2154584), (74, 2038120), (80, 1885261), (112, 1346615), (116, 1300180), (140, 1077292), (145, 1040144), (148, 1019060), (185, 815248), (203, 742960), (232, 650090), (251, 600880), (259, 582320), (280, 538646), (290, 520072), (296, 509530), (370, 407624), (406, 371480), (464, 325045), (502, 300440), (518, 291160), (560, 269323), (580, 260036), (592, 254765), (740, 203812), (812, 185740), (1004, 150220), (1015, 148592), (1036, 145580), (1073, 140560), (1160, 130018), (1255, 120176), (1295, 116464), (1480, 101906), (1624, 92870), (1757, 85840), (2008, 75110), (2030, 74296), (2072, 72790), (2146, 70280), (2320, 65009), (2510, 60088), (2590, 58232), (2960, 50953), (3248, 46435), (3514, 42920), (4016, 37555), (4060, 37148), (4144, 36395), (4292, 35140), (5020, 30044), (5180, 29116), (5365, 28112), (7028, 21460), (7279, 20720), (7511, 20080), (8120, 18574), (8584, 17570), (8785, 17168), (9287, 16240), (10040, 15022), (10360, 14558), (10730, 14056)]