284797500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:190

約数の個数: 240

約数和(自身を含む): 940498944

約数和(自身を除く): 655701444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 25, 26, 30, 39, 46, 50, 52, 60, 65, 69, 75, 78, 92, 100, 115, 125, 127, 130, 138, 150, 156, 195, 230, 250, 254, 260, 276, 299, 300, 325, 345, 375, 381, 390, 460, 500, 508, 575, 598, 625, 635, 650, 690, 750, 762, 780, 897, 975, 1150, 1196, 1250, 1270, 1300, 1380, 1495, 1500, 1524, 1625, 1651, 1725, 1794, 1875, 1905, 1950, 2300, 2500, 2540, 2875, 2921, 2990, 3175, 3250, 3302, 3450, 3588, 3750, 3810, 3900, 4485, 4875, 4953, 5750, 5842, 5980, 6350, 6500, 6604, 6900, 7475, 7500, 7620, 8125, 8255, 8625, 8763, 8970, 9525, 9750, 9906, 11500, 11684, 12700, 14375, 14605, 14950, 15875, 16250, 16510, 17250, 17526, 17940, 19050, 19500, 19812, 22425, 24375, 24765, 28750, 29210, 29900, 31750, 32500, 33020, 34500, 35052, 37375, 37973, 38100, 41275, 43125, 43815, 44850, 47625, 48750, 49530, 57500, 58420, 63500, 73025, 74750, 75946, 79375, 82550, 86250, 87630, 89700, 95250, 97500, 99060, 112125, 113919, 123825, 146050, 149500, 151892, 158750, 165100, 172500, 175260, 186875, 189865, 190500, 206375, 219075, 224250, 227838, 238125, 247650, 292100, 317500, 365125, 373750, 379730, 412750, 438150, 448500, 455676, 476250, 495300, 560625, 569595, 619125, 730250, 747500, 759460, 825500, 876300, 949325, 952500, 1031875, 1095375, 1121250, 1139190, 1238250, 1460500, 1825625, 1898650, 2063750, 2190750, 2242500, 2278380, 2476500, 2847975, 3095625, 3651250, 3797300, 4127500, 4381500, 4746625, 5476875, 5695950, 6191250, 7302500, 9493250, 10953750, 11391900, 12382500, 14239875, 18986500, 21907500, 23733125, 28479750, 47466250, 56959500, 71199375, 94932500, 142398750, 284797500]

約数ペア:

[(1, 284797500), (2, 142398750), (3, 94932500), (4, 71199375), (5, 56959500), (6, 47466250), (10, 28479750), (12, 23733125), (13, 21907500), (15, 18986500), (20, 14239875), (23, 12382500), (25, 11391900), (26, 10953750), (30, 9493250), (39, 7302500), (46, 6191250), (50, 5695950), (52, 5476875), (60, 4746625), (65, 4381500), (69, 4127500), (75, 3797300), (78, 3651250), (92, 3095625), (100, 2847975), (115, 2476500), (125, 2278380), (127, 2242500), (130, 2190750), (138, 2063750), (150, 1898650), (156, 1825625), (195, 1460500), (230, 1238250), (250, 1139190), (254, 1121250), (260, 1095375), (276, 1031875), (299, 952500), (300, 949325), (325, 876300), (345, 825500), (375, 759460), (381, 747500), (390, 730250), (460, 619125), (500, 569595), (508, 560625), (575, 495300), (598, 476250), (625, 455676), (635, 448500), (650, 438150), (690, 412750), (750, 379730), (762, 373750), (780, 365125), (897, 317500), (975, 292100), (1150, 247650), (1196, 238125), (1250, 227838), (1270, 224250), (1300, 219075), (1380, 206375), (1495, 190500), (1500, 189865), (1524, 186875), (1625, 175260), (1651, 172500), (1725, 165100), (1794, 158750), (1875, 151892), (1905, 149500), (1950, 146050), (2300, 123825), (2500, 113919), (2540, 112125), (2875, 99060), (2921, 97500), (2990, 95250), (3175, 89700), (3250, 87630), (3302, 86250), (3450, 82550), (3588, 79375), (3750, 75946), (3810, 74750), (3900, 73025), (4485, 63500), (4875, 58420), (4953, 57500), (5750, 49530), (5842, 48750), (5980, 47625), (6350, 44850), (6500, 43815), (6604, 43125), (6900, 41275), (7475, 38100), (7500, 37973), (7620, 37375), (8125, 35052), (8255, 34500), (8625, 33020), (8763, 32500), (8970, 31750), (9525, 29900), (9750, 29210), (9906, 28750), (11500, 24765), (11684, 24375), (12700, 22425), (14375, 19812), (14605, 19500), (14950, 19050), (15875, 17940), (16250, 17526), (16510, 17250)]