15159300

素因数分解:

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

素因数の和:79

約数の個数: 144

約数和(自身を含む): 49580160

約数和(自身を除く): 34420860

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, 130, 138, 150, 156, 169, 195, 230, 260, 276, 299, 300, 325, 338, 345, 390, 460, 507, 575, 598, 650, 676, 690, 780, 845, 897, 975, 1014, 1150, 1196, 1300, 1380, 1495, 1690, 1725, 1794, 1950, 2028, 2197, 2300, 2535, 2990, 3380, 3450, 3588, 3887, 3900, 4225, 4394, 4485, 5070, 5980, 6591, 6900, 7475, 7774, 8450, 8788, 8970, 10140, 10985, 11661, 12675, 13182, 14950, 15548, 16900, 17940, 19435, 21970, 22425, 23322, 25350, 26364, 29900, 32955, 38870, 43940, 44850, 46644, 50531, 50700, 54925, 58305, 65910, 77740, 89700, 97175, 101062, 109850, 116610, 131820, 151593, 164775, 194350, 202124, 219700, 233220, 252655, 291525, 303186, 329550, 388700, 505310, 583050, 606372, 659100, 757965, 1010620, 1166100, 1263275, 1515930, 2526550, 3031860, 3789825, 5053100, 7579650, 15159300]

約数ペア:

[(1, 15159300), (2, 7579650), (3, 5053100), (4, 3789825), (5, 3031860), (6, 2526550), (10, 1515930), (12, 1263275), (13, 1166100), (15, 1010620), (20, 757965), (23, 659100), (25, 606372), (26, 583050), (30, 505310), (39, 388700), (46, 329550), (50, 303186), (52, 291525), (60, 252655), (65, 233220), (69, 219700), (75, 202124), (78, 194350), (92, 164775), (100, 151593), (115, 131820), (130, 116610), (138, 109850), (150, 101062), (156, 97175), (169, 89700), (195, 77740), (230, 65910), (260, 58305), (276, 54925), (299, 50700), (300, 50531), (325, 46644), (338, 44850), (345, 43940), (390, 38870), (460, 32955), (507, 29900), (575, 26364), (598, 25350), (650, 23322), (676, 22425), (690, 21970), (780, 19435), (845, 17940), (897, 16900), (975, 15548), (1014, 14950), (1150, 13182), (1196, 12675), (1300, 11661), (1380, 10985), (1495, 10140), (1690, 8970), (1725, 8788), (1794, 8450), (1950, 7774), (2028, 7475), (2197, 6900), (2300, 6591), (2535, 5980), (2990, 5070), (3380, 4485), (3450, 4394), (3588, 4225), (3887, 3900)]