43616820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{281}}^1$

素因数の和:505

約数の個数: 96

約数和(自身を含む): 132652800

約数和(自身を除く): 89035980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 199, 260, 281, 390, 398, 562, 597, 780, 796, 843, 995, 1124, 1194, 1405, 1686, 1990, 2388, 2587, 2810, 2985, 3372, 3653, 3980, 4215, 5174, 5620, 5970, 7306, 7761, 8430, 10348, 10959, 11940, 12935, 14612, 15522, 16860, 18265, 21918, 25870, 31044, 36530, 38805, 43836, 51740, 54795, 55919, 73060, 77610, 109590, 111838, 155220, 167757, 219180, 223676, 279595, 335514, 559190, 671028, 726947, 838785, 1118380, 1453894, 1677570, 2180841, 2907788, 3355140, 3634735, 4361682, 7269470, 8723364, 10904205, 14538940, 21808410, 43616820]

約数ペア:

[(1, 43616820), (2, 21808410), (3, 14538940), (4, 10904205), (5, 8723364), (6, 7269470), (10, 4361682), (12, 3634735), (13, 3355140), (15, 2907788), (20, 2180841), (26, 1677570), (30, 1453894), (39, 1118380), (52, 838785), (60, 726947), (65, 671028), (78, 559190), (130, 335514), (156, 279595), (195, 223676), (199, 219180), (260, 167757), (281, 155220), (390, 111838), (398, 109590), (562, 77610), (597, 73060), (780, 55919), (796, 54795), (843, 51740), (995, 43836), (1124, 38805), (1194, 36530), (1405, 31044), (1686, 25870), (1990, 21918), (2388, 18265), (2587, 16860), (2810, 15522), (2985, 14612), (3372, 12935), (3653, 11940), (3980, 10959), (4215, 10348), (5174, 8430), (5620, 7761), (5970, 7306)]