149833320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13721}}^1$

素因数の和:13755

約数の個数: 128

約数和(自身を含む): 553271040

約数和(自身を除く): 403437720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 13721, 27442, 41163, 54884, 68605, 82326, 96047, 109768, 137210, 164652, 178373, 192094, 205815, 274420, 288141, 329304, 356746, 384188, 411630, 480235, 535119, 548840, 576282, 713492, 768376, 823260, 891865, 960470, 1070238, 1152564, 1248611, 1426984, 1440705, 1646520, 1783730, 1920940, 2140476, 2305128, 2497222, 2675595, 2881410, 3567460, 3745833, 3841880, 4280952, 4994444, 5351190, 5762820, 6243055, 7134920, 7491666, 9988888, 10702380, 11525640, 12486110, 14983332, 18729165, 21404760, 24972220, 29966664, 37458330, 49944440, 74916660, 149833320]

約数ペア:

[(1, 149833320), (2, 74916660), (3, 49944440), (4, 37458330), (5, 29966664), (6, 24972220), (7, 21404760), (8, 18729165), (10, 14983332), (12, 12486110), (13, 11525640), (14, 10702380), (15, 9988888), (20, 7491666), (21, 7134920), (24, 6243055), (26, 5762820), (28, 5351190), (30, 4994444), (35, 4280952), (39, 3841880), (40, 3745833), (42, 3567460), (52, 2881410), (56, 2675595), (60, 2497222), (65, 2305128), (70, 2140476), (78, 1920940), (84, 1783730), (91, 1646520), (104, 1440705), (105, 1426984), (120, 1248611), (130, 1152564), (140, 1070238), (156, 960470), (168, 891865), (182, 823260), (195, 768376), (210, 713492), (260, 576282), (273, 548840), (280, 535119), (312, 480235), (364, 411630), (390, 384188), (420, 356746), (455, 329304), (520, 288141), (546, 274420), (728, 205815), (780, 192094), (840, 178373), (910, 164652), (1092, 137210), (1365, 109768), (1560, 96047), (1820, 82326), (2184, 68605), (2730, 54884), (3640, 41163), (5460, 27442), (10920, 13721)]