74623080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^5\times {\mathrm{37}}^1$

素因数の和:86

約数の個数: 192

約数和(自身を含む): 268237440

約数和(自身を除く): 193614360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 49, 56, 60, 70, 74, 84, 98, 105, 111, 120, 140, 147, 148, 168, 185, 196, 210, 222, 245, 259, 280, 294, 296, 343, 370, 392, 420, 444, 490, 518, 555, 588, 686, 735, 740, 777, 840, 888, 980, 1029, 1036, 1110, 1176, 1295, 1372, 1470, 1480, 1554, 1715, 1813, 1960, 2058, 2072, 2220, 2401, 2590, 2744, 2940, 3108, 3430, 3626, 3885, 4116, 4440, 4802, 5145, 5180, 5439, 5880, 6216, 6860, 7203, 7252, 7770, 8232, 9065, 9604, 10290, 10360, 10878, 12005, 12691, 13720, 14406, 14504, 15540, 16807, 18130, 19208, 20580, 21756, 24010, 25382, 27195, 28812, 31080, 33614, 36015, 36260, 38073, 41160, 43512, 48020, 50421, 50764, 54390, 57624, 63455, 67228, 72030, 72520, 76146, 84035, 88837, 96040, 100842, 101528, 108780, 126910, 134456, 144060, 152292, 168070, 177674, 190365, 201684, 217560, 252105, 253820, 266511, 288120, 304584, 336140, 355348, 380730, 403368, 444185, 504210, 507640, 533022, 621859, 672280, 710696, 761460, 888370, 1008420, 1066044, 1243718, 1332555, 1522920, 1776740, 1865577, 2016840, 2132088, 2487436, 2665110, 3109295, 3553480, 3731154, 4974872, 5330220, 6218590, 7462308, 9327885, 10660440, 12437180, 14924616, 18655770, 24874360, 37311540, 74623080]

約数ペア:

[(1, 74623080), (2, 37311540), (3, 24874360), (4, 18655770), (5, 14924616), (6, 12437180), (7, 10660440), (8, 9327885), (10, 7462308), (12, 6218590), (14, 5330220), (15, 4974872), (20, 3731154), (21, 3553480), (24, 3109295), (28, 2665110), (30, 2487436), (35, 2132088), (37, 2016840), (40, 1865577), (42, 1776740), (49, 1522920), (56, 1332555), (60, 1243718), (70, 1066044), (74, 1008420), (84, 888370), (98, 761460), (105, 710696), (111, 672280), (120, 621859), (140, 533022), (147, 507640), (148, 504210), (168, 444185), (185, 403368), (196, 380730), (210, 355348), (222, 336140), (245, 304584), (259, 288120), (280, 266511), (294, 253820), (296, 252105), (343, 217560), (370, 201684), (392, 190365), (420, 177674), (444, 168070), (490, 152292), (518, 144060), (555, 134456), (588, 126910), (686, 108780), (735, 101528), (740, 100842), (777, 96040), (840, 88837), (888, 84035), (980, 76146), (1029, 72520), (1036, 72030), (1110, 67228), (1176, 63455), (1295, 57624), (1372, 54390), (1470, 50764), (1480, 50421), (1554, 48020), (1715, 43512), (1813, 41160), (1960, 38073), (2058, 36260), (2072, 36015), (2220, 33614), (2401, 31080), (2590, 28812), (2744, 27195), (2940, 25382), (3108, 24010), (3430, 21756), (3626, 20580), (3885, 19208), (4116, 18130), (4440, 16807), (4802, 15540), (5145, 14504), (5180, 14406), (5439, 13720), (5880, 12691), (6216, 12005), (6860, 10878), (7203, 10360), (7252, 10290), (7770, 9604), (8232, 9065)]