138787560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1201}}^1$

素因数の和:1328

約数の個数: 128

約数和(自身を含む): 467337600

約数和(自身を除く): 328550040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 107, 108, 120, 135, 180, 214, 216, 270, 321, 360, 428, 535, 540, 642, 856, 963, 1070, 1080, 1201, 1284, 1605, 1926, 2140, 2402, 2568, 2889, 3210, 3603, 3852, 4280, 4804, 4815, 5778, 6005, 6420, 7206, 7704, 9608, 9630, 10809, 11556, 12010, 12840, 14412, 14445, 18015, 19260, 21618, 23112, 24020, 28824, 28890, 32427, 36030, 38520, 43236, 48040, 54045, 57780, 64854, 72060, 86472, 108090, 115560, 128507, 129708, 144120, 162135, 216180, 257014, 259416, 324270, 385521, 432360, 514028, 642535, 648540, 771042, 1028056, 1156563, 1285070, 1297080, 1542084, 1927605, 2313126, 2570140, 3084168, 3469689, 3855210, 4626252, 5140280, 5782815, 6939378, 7710420, 9252504, 11565630, 13878756, 15420840, 17348445, 23131260, 27757512, 34696890, 46262520, 69393780, 138787560]

約数ペア:

[(1, 138787560), (2, 69393780), (3, 46262520), (4, 34696890), (5, 27757512), (6, 23131260), (8, 17348445), (9, 15420840), (10, 13878756), (12, 11565630), (15, 9252504), (18, 7710420), (20, 6939378), (24, 5782815), (27, 5140280), (30, 4626252), (36, 3855210), (40, 3469689), (45, 3084168), (54, 2570140), (60, 2313126), (72, 1927605), (90, 1542084), (107, 1297080), (108, 1285070), (120, 1156563), (135, 1028056), (180, 771042), (214, 648540), (216, 642535), (270, 514028), (321, 432360), (360, 385521), (428, 324270), (535, 259416), (540, 257014), (642, 216180), (856, 162135), (963, 144120), (1070, 129708), (1080, 128507), (1201, 115560), (1284, 108090), (1605, 86472), (1926, 72060), (2140, 64854), (2402, 57780), (2568, 54045), (2889, 48040), (3210, 43236), (3603, 38520), (3852, 36030), (4280, 32427), (4804, 28890), (4815, 28824), (5778, 24020), (6005, 23112), (6420, 21618), (7206, 19260), (7704, 18015), (9608, 14445), (9630, 14412), (10809, 12840), (11556, 12010)]