301427880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:352

約数の個数: 256

約数和(自身を含む): 1052835840

約数和(自身を除く): 751407960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 31, 39, 40, 46, 52, 60, 62, 65, 69, 78, 92, 93, 104, 115, 120, 124, 130, 138, 155, 156, 184, 186, 195, 230, 248, 260, 271, 276, 299, 310, 312, 345, 372, 390, 403, 460, 465, 520, 542, 552, 598, 620, 690, 713, 744, 780, 806, 813, 897, 920, 930, 1084, 1196, 1209, 1240, 1355, 1380, 1426, 1495, 1560, 1612, 1626, 1794, 1860, 2015, 2139, 2168, 2392, 2418, 2710, 2760, 2852, 2990, 3224, 3252, 3523, 3565, 3588, 3720, 4030, 4065, 4278, 4485, 4836, 5420, 5704, 5980, 6045, 6233, 6504, 7046, 7130, 7176, 8060, 8130, 8401, 8556, 8970, 9269, 9672, 10569, 10695, 10840, 11960, 12090, 12466, 14092, 14260, 16120, 16260, 16802, 17112, 17615, 17940, 18538, 18699, 21138, 21390, 24180, 24932, 25203, 27807, 28184, 28520, 31165, 32520, 33604, 35230, 35880, 37076, 37398, 42005, 42276, 42780, 46345, 48360, 49864, 50406, 52845, 55614, 62330, 67208, 70460, 74152, 74796, 81029, 84010, 84552, 85560, 92690, 93495, 100812, 105690, 109213, 111228, 124660, 126015, 139035, 140920, 149592, 162058, 168020, 185380, 186990, 193223, 201624, 211380, 218426, 222456, 243087, 249320, 252030, 278070, 324116, 327639, 336040, 370760, 373980, 386446, 405145, 422760, 436852, 486174, 504060, 546065, 556140, 579669, 648232, 655278, 747960, 772892, 810290, 873704, 966115, 972348, 1008120, 1092130, 1112280, 1159338, 1215435, 1310556, 1545784, 1620580, 1638195, 1932230, 1944696, 2184260, 2318676, 2430870, 2511899, 2621112, 2898345, 3241160, 3276390, 3864460, 4368520, 4637352, 4861740, 5023798, 5796690, 6552780, 7535697, 7728920, 9723480, 10047596, 11593380, 12559495, 13105560, 15071394, 20095192, 23186760, 25118990, 30142788, 37678485, 50237980, 60285576, 75356970, 100475960, 150713940, 301427880]

約数ペア:

[(1, 301427880), (2, 150713940), (3, 100475960), (4, 75356970), (5, 60285576), (6, 50237980), (8, 37678485), (10, 30142788), (12, 25118990), (13, 23186760), (15, 20095192), (20, 15071394), (23, 13105560), (24, 12559495), (26, 11593380), (30, 10047596), (31, 9723480), (39, 7728920), (40, 7535697), (46, 6552780), (52, 5796690), (60, 5023798), (62, 4861740), (65, 4637352), (69, 4368520), (78, 3864460), (92, 3276390), (93, 3241160), (104, 2898345), (115, 2621112), (120, 2511899), (124, 2430870), (130, 2318676), (138, 2184260), (155, 1944696), (156, 1932230), (184, 1638195), (186, 1620580), (195, 1545784), (230, 1310556), (248, 1215435), (260, 1159338), (271, 1112280), (276, 1092130), (299, 1008120), (310, 972348), (312, 966115), (345, 873704), (372, 810290), (390, 772892), (403, 747960), (460, 655278), (465, 648232), (520, 579669), (542, 556140), (552, 546065), (598, 504060), (620, 486174), (690, 436852), (713, 422760), (744, 405145), (780, 386446), (806, 373980), (813, 370760), (897, 336040), (920, 327639), (930, 324116), (1084, 278070), (1196, 252030), (1209, 249320), (1240, 243087), (1355, 222456), (1380, 218426), (1426, 211380), (1495, 201624), (1560, 193223), (1612, 186990), (1626, 185380), (1794, 168020), (1860, 162058), (2015, 149592), (2139, 140920), (2168, 139035), (2392, 126015), (2418, 124660), (2710, 111228), (2760, 109213), (2852, 105690), (2990, 100812), (3224, 93495), (3252, 92690), (3523, 85560), (3565, 84552), (3588, 84010), (3720, 81029), (4030, 74796), (4065, 74152), (4278, 70460), (4485, 67208), (4836, 62330), (5420, 55614), (5704, 52845), (5980, 50406), (6045, 49864), (6233, 48360), (6504, 46345), (7046, 42780), (7130, 42276), (7176, 42005), (8060, 37398), (8130, 37076), (8401, 35880), (8556, 35230), (8970, 33604), (9269, 32520), (9672, 31165), (10569, 28520), (10695, 28184), (10840, 27807), (11960, 25203), (12090, 24932), (12466, 24180), (14092, 21390), (14260, 21138), (16120, 18699), (16260, 18538), (16802, 17940), (17112, 17615)]