8729100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 144

約数和(自身を含む): 29060640

約数和(自身を除く): 20331540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 53, 54, 60, 61, 75, 90, 100, 106, 108, 122, 135, 150, 159, 180, 183, 212, 225, 244, 265, 270, 300, 305, 318, 366, 450, 477, 530, 540, 549, 610, 636, 675, 732, 795, 900, 915, 954, 1060, 1098, 1220, 1325, 1350, 1431, 1525, 1590, 1647, 1830, 1908, 2196, 2385, 2650, 2700, 2745, 2862, 3050, 3180, 3233, 3294, 3660, 3975, 4575, 4770, 5300, 5490, 5724, 6100, 6466, 6588, 7155, 7950, 8235, 9150, 9540, 9699, 10980, 11925, 12932, 13725, 14310, 15900, 16165, 16470, 18300, 19398, 23850, 27450, 28620, 29097, 32330, 32940, 35775, 38796, 41175, 47700, 48495, 54900, 58194, 64660, 71550, 80825, 82350, 87291, 96990, 116388, 143100, 145485, 161650, 164700, 174582, 193980, 242475, 290970, 323300, 349164, 436455, 484950, 581940, 727425, 872910, 969900, 1454850, 1745820, 2182275, 2909700, 4364550, 8729100]

約数ペア:

[(1, 8729100), (2, 4364550), (3, 2909700), (4, 2182275), (5, 1745820), (6, 1454850), (9, 969900), (10, 872910), (12, 727425), (15, 581940), (18, 484950), (20, 436455), (25, 349164), (27, 323300), (30, 290970), (36, 242475), (45, 193980), (50, 174582), (53, 164700), (54, 161650), (60, 145485), (61, 143100), (75, 116388), (90, 96990), (100, 87291), (106, 82350), (108, 80825), (122, 71550), (135, 64660), (150, 58194), (159, 54900), (180, 48495), (183, 47700), (212, 41175), (225, 38796), (244, 35775), (265, 32940), (270, 32330), (300, 29097), (305, 28620), (318, 27450), (366, 23850), (450, 19398), (477, 18300), (530, 16470), (540, 16165), (549, 15900), (610, 14310), (636, 13725), (675, 12932), (732, 11925), (795, 10980), (900, 9699), (915, 9540), (954, 9150), (1060, 8235), (1098, 7950), (1220, 7155), (1325, 6588), (1350, 6466), (1431, 6100), (1525, 5724), (1590, 5490), (1647, 5300), (1830, 4770), (1908, 4575), (2196, 3975), (2385, 3660), (2650, 3294), (2700, 3233), (2745, 3180), (2862, 3050)]