441502020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2269}}^1$

素因数の和:2354

約数の個数: 144

約数和(自身を含む): 1427811840

約数和(自身を除く): 986309820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 47, 60, 69, 90, 92, 94, 115, 138, 141, 180, 188, 207, 230, 235, 276, 282, 345, 414, 423, 460, 470, 564, 690, 705, 828, 846, 940, 1035, 1081, 1380, 1410, 1692, 2070, 2115, 2162, 2269, 2820, 3243, 4140, 4230, 4324, 4538, 5405, 6486, 6807, 8460, 9076, 9729, 10810, 11345, 12972, 13614, 16215, 19458, 20421, 21620, 22690, 27228, 32430, 34035, 38916, 40842, 45380, 48645, 52187, 64860, 68070, 81684, 97290, 102105, 104374, 106643, 136140, 156561, 194580, 204210, 208748, 213286, 260935, 313122, 319929, 408420, 426572, 469683, 521870, 533215, 626244, 639858, 782805, 939366, 959787, 1043740, 1066430, 1279716, 1565610, 1599645, 1878732, 1919574, 2132860, 2348415, 2452789, 3131220, 3199290, 3839148, 4696830, 4798935, 4905578, 6398580, 7358367, 9393660, 9597870, 9811156, 12263945, 14716734, 19195740, 22075101, 24527890, 29433468, 36791835, 44150202, 49055780, 73583670, 88300404, 110375505, 147167340, 220751010, 441502020]

約数ペア:

[(1, 441502020), (2, 220751010), (3, 147167340), (4, 110375505), (5, 88300404), (6, 73583670), (9, 49055780), (10, 44150202), (12, 36791835), (15, 29433468), (18, 24527890), (20, 22075101), (23, 19195740), (30, 14716734), (36, 12263945), (45, 9811156), (46, 9597870), (47, 9393660), (60, 7358367), (69, 6398580), (90, 4905578), (92, 4798935), (94, 4696830), (115, 3839148), (138, 3199290), (141, 3131220), (180, 2452789), (188, 2348415), (207, 2132860), (230, 1919574), (235, 1878732), (276, 1599645), (282, 1565610), (345, 1279716), (414, 1066430), (423, 1043740), (460, 959787), (470, 939366), (564, 782805), (690, 639858), (705, 626244), (828, 533215), (846, 521870), (940, 469683), (1035, 426572), (1081, 408420), (1380, 319929), (1410, 313122), (1692, 260935), (2070, 213286), (2115, 208748), (2162, 204210), (2269, 194580), (2820, 156561), (3243, 136140), (4140, 106643), (4230, 104374), (4324, 102105), (4538, 97290), (5405, 81684), (6486, 68070), (6807, 64860), (8460, 52187), (9076, 48645), (9729, 45380), (10810, 40842), (11345, 38916), (12972, 34035), (13614, 32430), (16215, 27228), (19458, 22690), (20421, 21620)]