9886500

素因数分解:

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

素因数の和:64

約数の個数: 144

約数和(自身を含む): 33786480

約数和(自身を除く): 23899980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 125, 130, 150, 156, 169, 180, 195, 225, 234, 250, 260, 300, 325, 338, 375, 390, 450, 468, 500, 507, 585, 650, 676, 750, 780, 845, 900, 975, 1014, 1125, 1170, 1300, 1500, 1521, 1625, 1690, 1950, 2028, 2197, 2250, 2340, 2535, 2925, 3042, 3250, 3380, 3900, 4225, 4394, 4500, 4875, 5070, 5850, 6084, 6500, 6591, 7605, 8450, 8788, 9750, 10140, 10985, 11700, 12675, 13182, 14625, 15210, 16900, 19500, 19773, 21125, 21970, 25350, 26364, 29250, 30420, 32955, 38025, 39546, 42250, 43940, 50700, 54925, 58500, 63375, 65910, 76050, 79092, 84500, 98865, 109850, 126750, 131820, 152100, 164775, 190125, 197730, 219700, 253500, 274625, 329550, 380250, 395460, 494325, 549250, 659100, 760500, 823875, 988650, 1098500, 1647750, 1977300, 2471625, 3295500, 4943250, 9886500]

約数ペア:

[(1, 9886500), (2, 4943250), (3, 3295500), (4, 2471625), (5, 1977300), (6, 1647750), (9, 1098500), (10, 988650), (12, 823875), (13, 760500), (15, 659100), (18, 549250), (20, 494325), (25, 395460), (26, 380250), (30, 329550), (36, 274625), (39, 253500), (45, 219700), (50, 197730), (52, 190125), (60, 164775), (65, 152100), (75, 131820), (78, 126750), (90, 109850), (100, 98865), (117, 84500), (125, 79092), (130, 76050), (150, 65910), (156, 63375), (169, 58500), (180, 54925), (195, 50700), (225, 43940), (234, 42250), (250, 39546), (260, 38025), (300, 32955), (325, 30420), (338, 29250), (375, 26364), (390, 25350), (450, 21970), (468, 21125), (500, 19773), (507, 19500), (585, 16900), (650, 15210), (676, 14625), (750, 13182), (780, 12675), (845, 11700), (900, 10985), (975, 10140), (1014, 9750), (1125, 8788), (1170, 8450), (1300, 7605), (1500, 6591), (1521, 6500), (1625, 6084), (1690, 5850), (1950, 5070), (2028, 4875), (2197, 4500), (2250, 4394), (2340, 4225), (2535, 3900), (2925, 3380), (3042, 3250)]