154838520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{467}}^1$

素因数の和:794

約数の個数: 128

約数和(自身を含む): 518918400

約数和(自身を除く): 364079880

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, 108, 120, 135, 180, 216, 270, 307, 360, 467, 540, 614, 921, 934, 1080, 1228, 1401, 1535, 1842, 1868, 2335, 2456, 2763, 2802, 3070, 3684, 3736, 4203, 4605, 4670, 5526, 5604, 6140, 7005, 7368, 8289, 8406, 9210, 9340, 11052, 11208, 12280, 12609, 13815, 14010, 16578, 16812, 18420, 18680, 21015, 22104, 25218, 27630, 28020, 33156, 33624, 36840, 41445, 42030, 50436, 55260, 56040, 63045, 66312, 82890, 84060, 100872, 110520, 126090, 143369, 165780, 168120, 252180, 286738, 331560, 430107, 504360, 573476, 716845, 860214, 1146952, 1290321, 1433690, 1720428, 2150535, 2580642, 2867380, 3440856, 3870963, 4301070, 5161284, 5734760, 6451605, 7741926, 8602140, 10322568, 12903210, 15483852, 17204280, 19354815, 25806420, 30967704, 38709630, 51612840, 77419260, 154838520]

約数ペア:

[(1, 154838520), (2, 77419260), (3, 51612840), (4, 38709630), (5, 30967704), (6, 25806420), (8, 19354815), (9, 17204280), (10, 15483852), (12, 12903210), (15, 10322568), (18, 8602140), (20, 7741926), (24, 6451605), (27, 5734760), (30, 5161284), (36, 4301070), (40, 3870963), (45, 3440856), (54, 2867380), (60, 2580642), (72, 2150535), (90, 1720428), (108, 1433690), (120, 1290321), (135, 1146952), (180, 860214), (216, 716845), (270, 573476), (307, 504360), (360, 430107), (467, 331560), (540, 286738), (614, 252180), (921, 168120), (934, 165780), (1080, 143369), (1228, 126090), (1401, 110520), (1535, 100872), (1842, 84060), (1868, 82890), (2335, 66312), (2456, 63045), (2763, 56040), (2802, 55260), (3070, 50436), (3684, 42030), (3736, 41445), (4203, 36840), (4605, 33624), (4670, 33156), (5526, 28020), (5604, 27630), (6140, 25218), (7005, 22104), (7368, 21015), (8289, 18680), (8406, 18420), (9210, 16812), (9340, 16578), (11052, 14010), (11208, 13815), (12280, 12609)]