275155920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:315

約数の個数: 320

約数和(自身を含む): 1049932800

約数和(自身を除く): 774776880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 41, 45, 48, 52, 54, 60, 65, 72, 78, 80, 82, 90, 104, 108, 117, 120, 123, 130, 135, 144, 156, 164, 180, 195, 205, 208, 216, 234, 239, 240, 246, 260, 270, 312, 328, 351, 360, 369, 390, 410, 432, 468, 478, 492, 520, 533, 540, 585, 615, 624, 656, 702, 717, 720, 738, 780, 820, 936, 956, 984, 1040, 1066, 1080, 1107, 1170, 1195, 1230, 1404, 1434, 1476, 1560, 1599, 1640, 1755, 1845, 1872, 1912, 1968, 2132, 2151, 2160, 2214, 2340, 2390, 2460, 2665, 2808, 2868, 2952, 3107, 3120, 3198, 3280, 3510, 3585, 3690, 3824, 4264, 4302, 4428, 4680, 4780, 4797, 4920, 5330, 5535, 5616, 5736, 5904, 6214, 6396, 6453, 7020, 7170, 7380, 7995, 8528, 8604, 8856, 9321, 9360, 9560, 9594, 9799, 9840, 10660, 10755, 11070, 11472, 12428, 12792, 12906, 14040, 14340, 14391, 14760, 15535, 15990, 17208, 17712, 18642, 19120, 19188, 19598, 21320, 21510, 22140, 23985, 24856, 25584, 25812, 27963, 28080, 28680, 28782, 29397, 29520, 31070, 31980, 32265, 34416, 37284, 38376, 39196, 42640, 43020, 44280, 46605, 47970, 48995, 49712, 51624, 55926, 57360, 57564, 58794, 62140, 63960, 64530, 71955, 74568, 76752, 78392, 83889, 86040, 88191, 88560, 93210, 95940, 97990, 103248, 111852, 115128, 117588, 124280, 127387, 127920, 129060, 139815, 143910, 146985, 149136, 156784, 167778, 172080, 176382, 186420, 191880, 195980, 223704, 230256, 235176, 248560, 254774, 258120, 264573, 279630, 287820, 293970, 335556, 352764, 372840, 382161, 383760, 391960, 419445, 440955, 447408, 470352, 509548, 516240, 529146, 559260, 575640, 587940, 636935, 671112, 705528, 745680, 764322, 783920, 838890, 881910, 1019096, 1058292, 1118520, 1146483, 1151280, 1175880, 1273870, 1322865, 1342224, 1411056, 1528644, 1677780, 1763820, 1910805, 2038192, 2116584, 2237040, 2292966, 2351760, 2547740, 2645730, 3057288, 3355560, 3439449, 3527640, 3821610, 4233168, 4585932, 5095480, 5291460, 5732415, 6114576, 6711120, 6878898, 7055280, 7643220, 9171864, 10190960, 10582920, 11464830, 13757796, 15286440, 17197245, 18343728, 21165840, 22929660, 27515592, 30572880, 34394490, 45859320, 55031184, 68788980, 91718640, 137577960, 275155920]

約数ペア:

[(1, 275155920), (2, 137577960), (3, 91718640), (4, 68788980), (5, 55031184), (6, 45859320), (8, 34394490), (9, 30572880), (10, 27515592), (12, 22929660), (13, 21165840), (15, 18343728), (16, 17197245), (18, 15286440), (20, 13757796), (24, 11464830), (26, 10582920), (27, 10190960), (30, 9171864), (36, 7643220), (39, 7055280), (40, 6878898), (41, 6711120), (45, 6114576), (48, 5732415), (52, 5291460), (54, 5095480), (60, 4585932), (65, 4233168), (72, 3821610), (78, 3527640), (80, 3439449), (82, 3355560), (90, 3057288), (104, 2645730), (108, 2547740), (117, 2351760), (120, 2292966), (123, 2237040), (130, 2116584), (135, 2038192), (144, 1910805), (156, 1763820), (164, 1677780), (180, 1528644), (195, 1411056), (205, 1342224), (208, 1322865), (216, 1273870), (234, 1175880), (239, 1151280), (240, 1146483), (246, 1118520), (260, 1058292), (270, 1019096), (312, 881910), (328, 838890), (351, 783920), (360, 764322), (369, 745680), (390, 705528), (410, 671112), (432, 636935), (468, 587940), (478, 575640), (492, 559260), (520, 529146), (533, 516240), (540, 509548), (585, 470352), (615, 447408), (624, 440955), (656, 419445), (702, 391960), (717, 383760), (720, 382161), (738, 372840), (780, 352764), (820, 335556), (936, 293970), (956, 287820), (984, 279630), (1040, 264573), (1066, 258120), (1080, 254774), (1107, 248560), (1170, 235176), (1195, 230256), (1230, 223704), (1404, 195980), (1434, 191880), (1476, 186420), (1560, 176382), (1599, 172080), (1640, 167778), (1755, 156784), (1845, 149136), (1872, 146985), (1912, 143910), (1968, 139815), (2132, 129060), (2151, 127920), (2160, 127387), (2214, 124280), (2340, 117588), (2390, 115128), (2460, 111852), (2665, 103248), (2808, 97990), (2868, 95940), (2952, 93210), (3107, 88560), (3120, 88191), (3198, 86040), (3280, 83889), (3510, 78392), (3585, 76752), (3690, 74568), (3824, 71955), (4264, 64530), (4302, 63960), (4428, 62140), (4680, 58794), (4780, 57564), (4797, 57360), (4920, 55926), (5330, 51624), (5535, 49712), (5616, 48995), (5736, 47970), (5904, 46605), (6214, 44280), (6396, 43020), (6453, 42640), (7020, 39196), (7170, 38376), (7380, 37284), (7995, 34416), (8528, 32265), (8604, 31980), (8856, 31070), (9321, 29520), (9360, 29397), (9560, 28782), (9594, 28680), (9799, 28080), (9840, 27963), (10660, 25812), (10755, 25584), (11070, 24856), (11472, 23985), (12428, 22140), (12792, 21510), (12906, 21320), (14040, 19598), (14340, 19188), (14391, 19120), (14760, 18642), (15535, 17712), (15990, 17208)]