30318600

素因数分解:

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

素因数の和:81

約数の個数: 192

約数和(自身を含む): 106243200

約数和(自身を除く): 75924600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 25, 26, 30, 39, 40, 46, 50, 52, 60, 65, 69, 75, 78, 92, 100, 104, 115, 120, 130, 138, 150, 156, 169, 184, 195, 200, 230, 260, 276, 299, 300, 312, 325, 338, 345, 390, 460, 507, 520, 552, 575, 598, 600, 650, 676, 690, 780, 845, 897, 920, 975, 1014, 1150, 1196, 1300, 1352, 1380, 1495, 1560, 1690, 1725, 1794, 1950, 2028, 2197, 2300, 2392, 2535, 2600, 2760, 2990, 3380, 3450, 3588, 3887, 3900, 4056, 4225, 4394, 4485, 4600, 5070, 5980, 6591, 6760, 6900, 7176, 7475, 7774, 7800, 8450, 8788, 8970, 10140, 10985, 11661, 11960, 12675, 13182, 13800, 14950, 15548, 16900, 17576, 17940, 19435, 20280, 21970, 22425, 23322, 25350, 26364, 29900, 31096, 32955, 33800, 35880, 38870, 43940, 44850, 46644, 50531, 50700, 52728, 54925, 58305, 59800, 65910, 77740, 87880, 89700, 93288, 97175, 101062, 101400, 109850, 116610, 131820, 151593, 155480, 164775, 179400, 194350, 202124, 219700, 233220, 252655, 263640, 291525, 303186, 329550, 388700, 404248, 439400, 466440, 505310, 583050, 606372, 659100, 757965, 777400, 1010620, 1166100, 1212744, 1263275, 1318200, 1515930, 2021240, 2332200, 2526550, 3031860, 3789825, 5053100, 6063720, 7579650, 10106200, 15159300, 30318600]

約数ペア:

[(1, 30318600), (2, 15159300), (3, 10106200), (4, 7579650), (5, 6063720), (6, 5053100), (8, 3789825), (10, 3031860), (12, 2526550), (13, 2332200), (15, 2021240), (20, 1515930), (23, 1318200), (24, 1263275), (25, 1212744), (26, 1166100), (30, 1010620), (39, 777400), (40, 757965), (46, 659100), (50, 606372), (52, 583050), (60, 505310), (65, 466440), (69, 439400), (75, 404248), (78, 388700), (92, 329550), (100, 303186), (104, 291525), (115, 263640), (120, 252655), (130, 233220), (138, 219700), (150, 202124), (156, 194350), (169, 179400), (184, 164775), (195, 155480), (200, 151593), (230, 131820), (260, 116610), (276, 109850), (299, 101400), (300, 101062), (312, 97175), (325, 93288), (338, 89700), (345, 87880), (390, 77740), (460, 65910), (507, 59800), (520, 58305), (552, 54925), (575, 52728), (598, 50700), (600, 50531), (650, 46644), (676, 44850), (690, 43940), (780, 38870), (845, 35880), (897, 33800), (920, 32955), (975, 31096), (1014, 29900), (1150, 26364), (1196, 25350), (1300, 23322), (1352, 22425), (1380, 21970), (1495, 20280), (1560, 19435), (1690, 17940), (1725, 17576), (1794, 16900), (1950, 15548), (2028, 14950), (2197, 13800), (2300, 13182), (2392, 12675), (2535, 11960), (2600, 11661), (2760, 10985), (2990, 10140), (3380, 8970), (3450, 8788), (3588, 8450), (3887, 7800), (3900, 7774), (4056, 7475), (4225, 7176), (4394, 6900), (4485, 6760), (4600, 6591), (5070, 5980)]