128373600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{601}}^1$

素因数の和:713

約数の個数: 144

約数和(自身を含む): 423254160

約数和(自身を除く): 294880560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 89, 96, 100, 120, 150, 160, 178, 200, 240, 267, 300, 356, 400, 445, 480, 534, 600, 601, 712, 800, 890, 1068, 1200, 1202, 1335, 1424, 1780, 1803, 2136, 2225, 2400, 2404, 2670, 2848, 3005, 3560, 3606, 4272, 4450, 4808, 5340, 6010, 6675, 7120, 7212, 8544, 8900, 9015, 9616, 10680, 12020, 13350, 14240, 14424, 15025, 17800, 18030, 19232, 21360, 24040, 26700, 28848, 30050, 35600, 36060, 42720, 45075, 48080, 53400, 53489, 57696, 60100, 71200, 72120, 90150, 96160, 106800, 106978, 120200, 144240, 160467, 180300, 213600, 213956, 240400, 267445, 288480, 320934, 360600, 427912, 480800, 534890, 641868, 721200, 802335, 855824, 1069780, 1283736, 1337225, 1442400, 1604670, 1711648, 2139560, 2567472, 2674450, 3209340, 4011675, 4279120, 5134944, 5348900, 6418680, 8023350, 8558240, 10697800, 12837360, 16046700, 21395600, 25674720, 32093400, 42791200, 64186800, 128373600]

約数ペア:

[(1, 128373600), (2, 64186800), (3, 42791200), (4, 32093400), (5, 25674720), (6, 21395600), (8, 16046700), (10, 12837360), (12, 10697800), (15, 8558240), (16, 8023350), (20, 6418680), (24, 5348900), (25, 5134944), (30, 4279120), (32, 4011675), (40, 3209340), (48, 2674450), (50, 2567472), (60, 2139560), (75, 1711648), (80, 1604670), (89, 1442400), (96, 1337225), (100, 1283736), (120, 1069780), (150, 855824), (160, 802335), (178, 721200), (200, 641868), (240, 534890), (267, 480800), (300, 427912), (356, 360600), (400, 320934), (445, 288480), (480, 267445), (534, 240400), (600, 213956), (601, 213600), (712, 180300), (800, 160467), (890, 144240), (1068, 120200), (1200, 106978), (1202, 106800), (1335, 96160), (1424, 90150), (1780, 72120), (1803, 71200), (2136, 60100), (2225, 57696), (2400, 53489), (2404, 53400), (2670, 48080), (2848, 45075), (3005, 42720), (3560, 36060), (3606, 35600), (4272, 30050), (4450, 28848), (4808, 26700), (5340, 24040), (6010, 21360), (6675, 19232), (7120, 18030), (7212, 17800), (8544, 15025), (8900, 14424), (9015, 14240), (9616, 13350), (10680, 12020)]