149261580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{281}}^1$

素因数の和:536

約数の個数: 144

約数和(自身を含む): 491478624

約数和(自身を除く): 342217044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 227, 234, 260, 281, 390, 454, 468, 562, 585, 681, 780, 843, 908, 1124, 1135, 1170, 1362, 1405, 1686, 2043, 2270, 2340, 2529, 2724, 2810, 2951, 3372, 3405, 3653, 4086, 4215, 4540, 5058, 5620, 5902, 6810, 7306, 8172, 8430, 8853, 10116, 10215, 10959, 11804, 12645, 13620, 14612, 14755, 16860, 17706, 18265, 20430, 21918, 25290, 26559, 29510, 32877, 35412, 36530, 40860, 43836, 44265, 50580, 53118, 54795, 59020, 63787, 65754, 73060, 88530, 106236, 109590, 127574, 131508, 132795, 164385, 177060, 191361, 219180, 255148, 265590, 318935, 328770, 382722, 531180, 574083, 637870, 657540, 765444, 829231, 956805, 1148166, 1275740, 1658462, 1913610, 2296332, 2487693, 2870415, 3316924, 3827220, 4146155, 4975386, 5740830, 7463079, 8292310, 9950772, 11481660, 12438465, 14926158, 16584620, 24876930, 29852316, 37315395, 49753860, 74630790, 149261580]

約数ペア:

[(1, 149261580), (2, 74630790), (3, 49753860), (4, 37315395), (5, 29852316), (6, 24876930), (9, 16584620), (10, 14926158), (12, 12438465), (13, 11481660), (15, 9950772), (18, 8292310), (20, 7463079), (26, 5740830), (30, 4975386), (36, 4146155), (39, 3827220), (45, 3316924), (52, 2870415), (60, 2487693), (65, 2296332), (78, 1913610), (90, 1658462), (117, 1275740), (130, 1148166), (156, 956805), (180, 829231), (195, 765444), (227, 657540), (234, 637870), (260, 574083), (281, 531180), (390, 382722), (454, 328770), (468, 318935), (562, 265590), (585, 255148), (681, 219180), (780, 191361), (843, 177060), (908, 164385), (1124, 132795), (1135, 131508), (1170, 127574), (1362, 109590), (1405, 106236), (1686, 88530), (2043, 73060), (2270, 65754), (2340, 63787), (2529, 59020), (2724, 54795), (2810, 53118), (2951, 50580), (3372, 44265), (3405, 43836), (3653, 40860), (4086, 36530), (4215, 35412), (4540, 32877), (5058, 29510), (5620, 26559), (5902, 25290), (6810, 21918), (7306, 20430), (8172, 18265), (8430, 17706), (8853, 16860), (10116, 14755), (10215, 14612), (10959, 13620), (11804, 12645)]