381583800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1$

素因数の和:767

約数の個数: 288

約数和(自身を含む): 1442095200

約数和(自身を除く): 1060511400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 25, 26, 30, 36, 39, 40, 45, 46, 50, 52, 60, 65, 69, 72, 75, 78, 90, 92, 100, 104, 115, 117, 120, 130, 138, 150, 156, 180, 184, 195, 200, 207, 225, 230, 234, 260, 276, 299, 300, 312, 325, 345, 360, 390, 414, 450, 460, 468, 520, 552, 575, 585, 598, 600, 650, 690, 709, 780, 828, 897, 900, 920, 936, 975, 1035, 1150, 1170, 1196, 1300, 1380, 1418, 1495, 1560, 1656, 1725, 1794, 1800, 1950, 2070, 2127, 2300, 2340, 2392, 2600, 2691, 2760, 2836, 2925, 2990, 3450, 3545, 3588, 3900, 4140, 4254, 4485, 4600, 4680, 5175, 5382, 5672, 5850, 5980, 6381, 6900, 7090, 7176, 7475, 7800, 8280, 8508, 8970, 9217, 10350, 10635, 10764, 11700, 11960, 12762, 13455, 13800, 14180, 14950, 16307, 17016, 17725, 17940, 18434, 20700, 21270, 21528, 22425, 23400, 25524, 26910, 27651, 28360, 29900, 31905, 32614, 35450, 35880, 36868, 41400, 42540, 44850, 46085, 48921, 51048, 53175, 53820, 55302, 59800, 63810, 65228, 67275, 70900, 73736, 81535, 82953, 85080, 89700, 92170, 97842, 106350, 107640, 110604, 127620, 130456, 134550, 138255, 141800, 146763, 159525, 163070, 165906, 179400, 184340, 195684, 211991, 212700, 221208, 230425, 244605, 255240, 269100, 276510, 293526, 319050, 326140, 331812, 368680, 391368, 407675, 414765, 423982, 425400, 460850, 489210, 538200, 553020, 587052, 635973, 638100, 652280, 663624, 691275, 733815, 815350, 829530, 847964, 921700, 978420, 1059955, 1106040, 1174104, 1223025, 1271946, 1276200, 1382550, 1467630, 1630700, 1659060, 1695928, 1843400, 1907919, 1956840, 2073825, 2119910, 2446050, 2543892, 2765100, 2935260, 3179865, 3261400, 3318120, 3669075, 3815838, 4147650, 4239820, 4892100, 5087784, 5299775, 5530200, 5870520, 6359730, 7338150, 7631676, 8295300, 8479640, 9539595, 9784200, 10599550, 12719460, 14676300, 15263352, 15899325, 16590600, 19079190, 21199100, 25438920, 29352600, 31798650, 38158380, 42398200, 47697975, 63597300, 76316760, 95395950, 127194600, 190791900, 381583800]

約数ペア:

[(1, 381583800), (2, 190791900), (3, 127194600), (4, 95395950), (5, 76316760), (6, 63597300), (8, 47697975), (9, 42398200), (10, 38158380), (12, 31798650), (13, 29352600), (15, 25438920), (18, 21199100), (20, 19079190), (23, 16590600), (24, 15899325), (25, 15263352), (26, 14676300), (30, 12719460), (36, 10599550), (39, 9784200), (40, 9539595), (45, 8479640), (46, 8295300), (50, 7631676), (52, 7338150), (60, 6359730), (65, 5870520), (69, 5530200), (72, 5299775), (75, 5087784), (78, 4892100), (90, 4239820), (92, 4147650), (100, 3815838), (104, 3669075), (115, 3318120), (117, 3261400), (120, 3179865), (130, 2935260), (138, 2765100), (150, 2543892), (156, 2446050), (180, 2119910), (184, 2073825), (195, 1956840), (200, 1907919), (207, 1843400), (225, 1695928), (230, 1659060), (234, 1630700), (260, 1467630), (276, 1382550), (299, 1276200), (300, 1271946), (312, 1223025), (325, 1174104), (345, 1106040), (360, 1059955), (390, 978420), (414, 921700), (450, 847964), (460, 829530), (468, 815350), (520, 733815), (552, 691275), (575, 663624), (585, 652280), (598, 638100), (600, 635973), (650, 587052), (690, 553020), (709, 538200), (780, 489210), (828, 460850), (897, 425400), (900, 423982), (920, 414765), (936, 407675), (975, 391368), (1035, 368680), (1150, 331812), (1170, 326140), (1196, 319050), (1300, 293526), (1380, 276510), (1418, 269100), (1495, 255240), (1560, 244605), (1656, 230425), (1725, 221208), (1794, 212700), (1800, 211991), (1950, 195684), (2070, 184340), (2127, 179400), (2300, 165906), (2340, 163070), (2392, 159525), (2600, 146763), (2691, 141800), (2760, 138255), (2836, 134550), (2925, 130456), (2990, 127620), (3450, 110604), (3545, 107640), (3588, 106350), (3900, 97842), (4140, 92170), (4254, 89700), (4485, 85080), (4600, 82953), (4680, 81535), (5175, 73736), (5382, 70900), (5672, 67275), (5850, 65228), (5980, 63810), (6381, 59800), (6900, 55302), (7090, 53820), (7176, 53175), (7475, 51048), (7800, 48921), (8280, 46085), (8508, 44850), (8970, 42540), (9217, 41400), (10350, 36868), (10635, 35880), (10764, 35450), (11700, 32614), (11960, 31905), (12762, 29900), (13455, 28360), (13800, 27651), (14180, 26910), (14950, 25524), (16307, 23400), (17016, 22425), (17725, 21528), (17940, 21270), (18434, 20700)]