149185440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{491}}^1$

素因数の和:723

約数の個数: 144

約数和(自身を含む): 512549856

約数和(自身を除く): 363364416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 211, 240, 288, 360, 422, 480, 491, 633, 720, 844, 982, 1055, 1266, 1440, 1473, 1688, 1899, 1964, 2110, 2455, 2532, 2946, 3165, 3376, 3798, 3928, 4220, 4419, 4910, 5064, 5892, 6330, 6752, 7365, 7596, 7856, 8440, 8838, 9495, 9820, 10128, 11784, 12660, 14730, 15192, 15712, 16880, 17676, 18990, 19640, 20256, 22095, 23568, 25320, 29460, 30384, 33760, 35352, 37980, 39280, 44190, 47136, 50640, 58920, 60768, 70704, 75960, 78560, 88380, 101280, 103601, 117840, 141408, 151920, 176760, 207202, 235680, 303840, 310803, 353520, 414404, 518005, 621606, 707040, 828808, 932409, 1036010, 1243212, 1554015, 1657616, 1864818, 2072020, 2486424, 3108030, 3315232, 3729636, 4144040, 4662045, 4972848, 6216060, 7459272, 8288080, 9324090, 9945696, 12432120, 14918544, 16576160, 18648180, 24864240, 29837088, 37296360, 49728480, 74592720, 149185440]

約数ペア:

[(1, 149185440), (2, 74592720), (3, 49728480), (4, 37296360), (5, 29837088), (6, 24864240), (8, 18648180), (9, 16576160), (10, 14918544), (12, 12432120), (15, 9945696), (16, 9324090), (18, 8288080), (20, 7459272), (24, 6216060), (30, 4972848), (32, 4662045), (36, 4144040), (40, 3729636), (45, 3315232), (48, 3108030), (60, 2486424), (72, 2072020), (80, 1864818), (90, 1657616), (96, 1554015), (120, 1243212), (144, 1036010), (160, 932409), (180, 828808), (211, 707040), (240, 621606), (288, 518005), (360, 414404), (422, 353520), (480, 310803), (491, 303840), (633, 235680), (720, 207202), (844, 176760), (982, 151920), (1055, 141408), (1266, 117840), (1440, 103601), (1473, 101280), (1688, 88380), (1899, 78560), (1964, 75960), (2110, 70704), (2455, 60768), (2532, 58920), (2946, 50640), (3165, 47136), (3376, 44190), (3798, 39280), (3928, 37980), (4220, 35352), (4419, 33760), (4910, 30384), (5064, 29460), (5892, 25320), (6330, 23568), (6752, 22095), (7365, 20256), (7596, 19640), (7856, 18990), (8440, 17676), (8838, 16880), (9495, 15712), (9820, 15192), (10128, 14730), (11784, 12660)]