87291000

素因数分解:

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

素因数の和:144

約数の個数: 256

約数和(自身を含む): 313372800

約数和(自身を除く): 226081800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 53, 54, 60, 61, 72, 75, 90, 100, 106, 108, 120, 122, 125, 135, 150, 159, 180, 183, 200, 212, 216, 225, 244, 250, 265, 270, 300, 305, 318, 360, 366, 375, 424, 450, 477, 488, 500, 530, 540, 549, 600, 610, 636, 675, 732, 750, 795, 900, 915, 954, 1000, 1060, 1080, 1098, 1125, 1220, 1272, 1325, 1350, 1431, 1464, 1500, 1525, 1590, 1647, 1800, 1830, 1908, 2120, 2196, 2250, 2385, 2440, 2650, 2700, 2745, 2862, 3000, 3050, 3180, 3233, 3294, 3375, 3660, 3816, 3975, 4392, 4500, 4575, 4770, 5300, 5400, 5490, 5724, 6100, 6360, 6466, 6588, 6625, 6750, 7155, 7320, 7625, 7950, 8235, 9000, 9150, 9540, 9699, 10600, 10980, 11448, 11925, 12200, 12932, 13176, 13250, 13500, 13725, 14310, 15250, 15900, 16165, 16470, 18300, 19080, 19398, 19875, 21960, 22875, 23850, 25864, 26500, 27000, 27450, 28620, 29097, 30500, 31800, 32330, 32940, 35775, 36600, 38796, 39750, 41175, 45750, 47700, 48495, 53000, 54900, 57240, 58194, 59625, 61000, 64660, 65880, 68625, 71550, 77592, 79500, 80825, 82350, 87291, 91500, 95400, 96990, 109800, 116388, 119250, 129320, 137250, 143100, 145485, 159000, 161650, 164700, 174582, 178875, 183000, 193980, 205875, 232776, 238500, 242475, 274500, 286200, 290970, 323300, 329400, 349164, 357750, 387960, 404125, 411750, 436455, 477000, 484950, 549000, 581940, 646600, 698328, 715500, 727425, 808250, 823500, 872910, 969900, 1163880, 1212375, 1431000, 1454850, 1616500, 1647000, 1745820, 1939800, 2182275, 2424750, 2909700, 3233000, 3491640, 3637125, 4364550, 4849500, 5819400, 7274250, 8729100, 9699000, 10911375, 14548500, 17458200, 21822750, 29097000, 43645500, 87291000]

約数ペア:

[(1, 87291000), (2, 43645500), (3, 29097000), (4, 21822750), (5, 17458200), (6, 14548500), (8, 10911375), (9, 9699000), (10, 8729100), (12, 7274250), (15, 5819400), (18, 4849500), (20, 4364550), (24, 3637125), (25, 3491640), (27, 3233000), (30, 2909700), (36, 2424750), (40, 2182275), (45, 1939800), (50, 1745820), (53, 1647000), (54, 1616500), (60, 1454850), (61, 1431000), (72, 1212375), (75, 1163880), (90, 969900), (100, 872910), (106, 823500), (108, 808250), (120, 727425), (122, 715500), (125, 698328), (135, 646600), (150, 581940), (159, 549000), (180, 484950), (183, 477000), (200, 436455), (212, 411750), (216, 404125), (225, 387960), (244, 357750), (250, 349164), (265, 329400), (270, 323300), (300, 290970), (305, 286200), (318, 274500), (360, 242475), (366, 238500), (375, 232776), (424, 205875), (450, 193980), (477, 183000), (488, 178875), (500, 174582), (530, 164700), (540, 161650), (549, 159000), (600, 145485), (610, 143100), (636, 137250), (675, 129320), (732, 119250), (750, 116388), (795, 109800), (900, 96990), (915, 95400), (954, 91500), (1000, 87291), (1060, 82350), (1080, 80825), (1098, 79500), (1125, 77592), (1220, 71550), (1272, 68625), (1325, 65880), (1350, 64660), (1431, 61000), (1464, 59625), (1500, 58194), (1525, 57240), (1590, 54900), (1647, 53000), (1800, 48495), (1830, 47700), (1908, 45750), (2120, 41175), (2196, 39750), (2250, 38796), (2385, 36600), (2440, 35775), (2650, 32940), (2700, 32330), (2745, 31800), (2862, 30500), (3000, 29097), (3050, 28620), (3180, 27450), (3233, 27000), (3294, 26500), (3375, 25864), (3660, 23850), (3816, 22875), (3975, 21960), (4392, 19875), (4500, 19398), (4575, 19080), (4770, 18300), (5300, 16470), (5400, 16165), (5490, 15900), (5724, 15250), (6100, 14310), (6360, 13725), (6466, 13500), (6588, 13250), (6625, 13176), (6750, 12932), (7155, 12200), (7320, 11925), (7625, 11448), (7950, 10980), (8235, 10600), (9000, 9699), (9150, 9540)]