90738000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{71}}^2$

素因数の和:171

約数の個数: 180

約数和(自身を含む): 321444084

約数和(自身を除く): 230706084

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 71, 72, 75, 80, 90, 100, 120, 125, 142, 144, 150, 180, 200, 213, 225, 240, 250, 284, 300, 355, 360, 375, 400, 426, 450, 500, 568, 600, 639, 710, 720, 750, 852, 900, 1000, 1065, 1125, 1136, 1200, 1278, 1420, 1500, 1704, 1775, 1800, 2000, 2130, 2250, 2556, 2840, 3000, 3195, 3408, 3550, 3600, 4260, 4500, 5041, 5112, 5325, 5680, 6000, 6390, 7100, 8520, 8875, 9000, 10082, 10224, 10650, 12780, 14200, 15123, 15975, 17040, 17750, 18000, 20164, 21300, 25205, 25560, 26625, 28400, 30246, 31950, 35500, 40328, 42600, 45369, 50410, 51120, 53250, 60492, 63900, 71000, 75615, 79875, 80656, 85200, 90738, 100820, 106500, 120984, 126025, 127800, 142000, 151230, 159750, 181476, 201640, 213000, 226845, 241968, 252050, 255600, 302460, 319500, 362952, 378075, 403280, 426000, 453690, 504100, 604920, 630125, 639000, 725904, 756150, 907380, 1008200, 1134225, 1209840, 1260250, 1278000, 1512300, 1814760, 1890375, 2016400, 2268450, 2520500, 3024600, 3629520, 3780750, 4536900, 5041000, 5671125, 6049200, 7561500, 9073800, 10082000, 11342250, 15123000, 18147600, 22684500, 30246000, 45369000, 90738000]

約数ペア:

[(1, 90738000), (2, 45369000), (3, 30246000), (4, 22684500), (5, 18147600), (6, 15123000), (8, 11342250), (9, 10082000), (10, 9073800), (12, 7561500), (15, 6049200), (16, 5671125), (18, 5041000), (20, 4536900), (24, 3780750), (25, 3629520), (30, 3024600), (36, 2520500), (40, 2268450), (45, 2016400), (48, 1890375), (50, 1814760), (60, 1512300), (71, 1278000), (72, 1260250), (75, 1209840), (80, 1134225), (90, 1008200), (100, 907380), (120, 756150), (125, 725904), (142, 639000), (144, 630125), (150, 604920), (180, 504100), (200, 453690), (213, 426000), (225, 403280), (240, 378075), (250, 362952), (284, 319500), (300, 302460), (355, 255600), (360, 252050), (375, 241968), (400, 226845), (426, 213000), (450, 201640), (500, 181476), (568, 159750), (600, 151230), (639, 142000), (710, 127800), (720, 126025), (750, 120984), (852, 106500), (900, 100820), (1000, 90738), (1065, 85200), (1125, 80656), (1136, 79875), (1200, 75615), (1278, 71000), (1420, 63900), (1500, 60492), (1704, 53250), (1775, 51120), (1800, 50410), (2000, 45369), (2130, 42600), (2250, 40328), (2556, 35500), (2840, 31950), (3000, 30246), (3195, 28400), (3408, 26625), (3550, 25560), (3600, 25205), (4260, 21300), (4500, 20164), (5041, 18000), (5112, 17750), (5325, 17040), (5680, 15975), (6000, 15123), (6390, 14200), (7100, 12780), (8520, 10650), (8875, 10224), (9000, 10082)]