74292120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:375

約数の個数: 256

約数和(自身を含む): 293068800

約数和(自身を除く): 218776680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 54, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 108, 120, 124, 126, 135, 140, 155, 168, 180, 186, 189, 210, 216, 217, 248, 252, 270, 279, 280, 310, 315, 317, 360, 372, 378, 420, 434, 465, 504, 540, 558, 620, 630, 634, 651, 744, 756, 837, 840, 868, 930, 945, 951, 1080, 1085, 1116, 1240, 1260, 1268, 1302, 1395, 1512, 1585, 1674, 1736, 1860, 1890, 1902, 1953, 2170, 2219, 2232, 2520, 2536, 2604, 2790, 2853, 3170, 3255, 3348, 3720, 3780, 3804, 3906, 4185, 4340, 4438, 4755, 5208, 5580, 5706, 5859, 6340, 6510, 6657, 6696, 7560, 7608, 7812, 8370, 8559, 8680, 8876, 9510, 9765, 9827, 11095, 11160, 11412, 11718, 12680, 13020, 13314, 14265, 15624, 16740, 17118, 17752, 19020, 19530, 19654, 19971, 22190, 22824, 23436, 26040, 26628, 28530, 29295, 29481, 33285, 33480, 34236, 38040, 39060, 39308, 39942, 42795, 44380, 46872, 49135, 53256, 57060, 58590, 58962, 59913, 66570, 68472, 68789, 78120, 78616, 79884, 85590, 88443, 88760, 98270, 99855, 114120, 117180, 117924, 119826, 133140, 137578, 147405, 159768, 171180, 176886, 196540, 199710, 206367, 234360, 235848, 239652, 265329, 266280, 275156, 294810, 299565, 342360, 343945, 353772, 393080, 399420, 412734, 442215, 479304, 530658, 550312, 589620, 599130, 619101, 687890, 707544, 798840, 825468, 884430, 1031835, 1061316, 1179240, 1198260, 1238202, 1326645, 1375780, 1650936, 1768860, 1857303, 2063670, 2122632, 2396520, 2476404, 2653290, 2751560, 3095505, 3537720, 3714606, 4127340, 4952808, 5306580, 6191010, 7429212, 8254680, 9286515, 10613160, 12382020, 14858424, 18573030, 24764040, 37146060, 74292120]

約数ペア:

[(1, 74292120), (2, 37146060), (3, 24764040), (4, 18573030), (5, 14858424), (6, 12382020), (7, 10613160), (8, 9286515), (9, 8254680), (10, 7429212), (12, 6191010), (14, 5306580), (15, 4952808), (18, 4127340), (20, 3714606), (21, 3537720), (24, 3095505), (27, 2751560), (28, 2653290), (30, 2476404), (31, 2396520), (35, 2122632), (36, 2063670), (40, 1857303), (42, 1768860), (45, 1650936), (54, 1375780), (56, 1326645), (60, 1238202), (62, 1198260), (63, 1179240), (70, 1061316), (72, 1031835), (84, 884430), (90, 825468), (93, 798840), (105, 707544), (108, 687890), (120, 619101), (124, 599130), (126, 589620), (135, 550312), (140, 530658), (155, 479304), (168, 442215), (180, 412734), (186, 399420), (189, 393080), (210, 353772), (216, 343945), (217, 342360), (248, 299565), (252, 294810), (270, 275156), (279, 266280), (280, 265329), (310, 239652), (315, 235848), (317, 234360), (360, 206367), (372, 199710), (378, 196540), (420, 176886), (434, 171180), (465, 159768), (504, 147405), (540, 137578), (558, 133140), (620, 119826), (630, 117924), (634, 117180), (651, 114120), (744, 99855), (756, 98270), (837, 88760), (840, 88443), (868, 85590), (930, 79884), (945, 78616), (951, 78120), (1080, 68789), (1085, 68472), (1116, 66570), (1240, 59913), (1260, 58962), (1268, 58590), (1302, 57060), (1395, 53256), (1512, 49135), (1585, 46872), (1674, 44380), (1736, 42795), (1860, 39942), (1890, 39308), (1902, 39060), (1953, 38040), (2170, 34236), (2219, 33480), (2232, 33285), (2520, 29481), (2536, 29295), (2604, 28530), (2790, 26628), (2853, 26040), (3170, 23436), (3255, 22824), (3348, 22190), (3720, 19971), (3780, 19654), (3804, 19530), (3906, 19020), (4185, 17752), (4340, 17118), (4438, 16740), (4755, 15624), (5208, 14265), (5580, 13314), (5706, 13020), (5859, 12680), (6340, 11718), (6510, 11412), (6657, 11160), (6696, 11095), (7560, 9827), (7608, 9765), (7812, 9510), (8370, 8876), (8559, 8680)]