130721580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1$

素因数の和:461

約数の個数: 192

約数和(自身を含む): 452390400

約数和(自身を除く): 321668820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 59, 60, 66, 90, 99, 108, 110, 118, 132, 135, 165, 177, 180, 198, 220, 236, 270, 295, 297, 330, 354, 373, 396, 495, 531, 540, 590, 594, 649, 660, 708, 746, 885, 990, 1062, 1119, 1180, 1188, 1298, 1485, 1492, 1593, 1770, 1865, 1947, 1980, 2124, 2238, 2596, 2655, 2970, 3186, 3245, 3357, 3540, 3730, 3894, 4103, 4476, 5310, 5595, 5841, 5940, 6372, 6490, 6714, 7460, 7788, 7965, 8206, 9735, 10071, 10620, 11190, 11682, 12309, 12980, 13428, 15930, 16412, 16785, 17523, 19470, 20142, 20515, 22007, 22380, 23364, 24618, 29205, 31860, 33570, 35046, 36927, 38940, 40284, 41030, 44014, 49236, 50355, 58410, 61545, 66021, 67140, 70092, 73854, 82060, 87615, 88028, 100710, 110035, 110781, 116820, 123090, 132042, 147708, 175230, 184635, 198063, 201420, 220070, 221562, 242077, 246180, 264084, 330105, 350460, 369270, 396126, 440140, 443124, 484154, 553905, 594189, 660210, 726231, 738540, 792252, 968308, 990315, 1107810, 1188378, 1210385, 1320420, 1452462, 1980630, 2178693, 2215620, 2376756, 2420770, 2904924, 2970945, 3631155, 3961260, 4357386, 4841540, 5941890, 6536079, 7262310, 8714772, 10893465, 11883780, 13072158, 14524620, 21786930, 26144316, 32680395, 43573860, 65360790, 130721580]

約数ペア:

[(1, 130721580), (2, 65360790), (3, 43573860), (4, 32680395), (5, 26144316), (6, 21786930), (9, 14524620), (10, 13072158), (11, 11883780), (12, 10893465), (15, 8714772), (18, 7262310), (20, 6536079), (22, 5941890), (27, 4841540), (30, 4357386), (33, 3961260), (36, 3631155), (44, 2970945), (45, 2904924), (54, 2420770), (55, 2376756), (59, 2215620), (60, 2178693), (66, 1980630), (90, 1452462), (99, 1320420), (108, 1210385), (110, 1188378), (118, 1107810), (132, 990315), (135, 968308), (165, 792252), (177, 738540), (180, 726231), (198, 660210), (220, 594189), (236, 553905), (270, 484154), (295, 443124), (297, 440140), (330, 396126), (354, 369270), (373, 350460), (396, 330105), (495, 264084), (531, 246180), (540, 242077), (590, 221562), (594, 220070), (649, 201420), (660, 198063), (708, 184635), (746, 175230), (885, 147708), (990, 132042), (1062, 123090), (1119, 116820), (1180, 110781), (1188, 110035), (1298, 100710), (1485, 88028), (1492, 87615), (1593, 82060), (1770, 73854), (1865, 70092), (1947, 67140), (1980, 66021), (2124, 61545), (2238, 58410), (2596, 50355), (2655, 49236), (2970, 44014), (3186, 41030), (3245, 40284), (3357, 38940), (3540, 36927), (3730, 35046), (3894, 33570), (4103, 31860), (4476, 29205), (5310, 24618), (5595, 23364), (5841, 22380), (5940, 22007), (6372, 20515), (6490, 20142), (6714, 19470), (7460, 17523), (7788, 16785), (7965, 16412), (8206, 15930), (9735, 13428), (10071, 12980), (10620, 12309), (11190, 11682)]