131324700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:404

約数の個数: 144

約数和(自身を含む): 413751296

約数和(自身を除く): 282426596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 151, 156, 195, 223, 260, 300, 302, 325, 390, 446, 453, 604, 650, 669, 755, 780, 892, 906, 975, 1115, 1300, 1338, 1510, 1812, 1950, 1963, 2230, 2265, 2676, 2899, 3020, 3345, 3775, 3900, 3926, 4460, 4530, 5575, 5798, 5889, 6690, 7550, 7852, 8697, 9060, 9815, 11150, 11325, 11596, 11778, 13380, 14495, 15100, 16725, 17394, 19630, 22300, 22650, 23556, 28990, 29445, 33450, 33673, 34788, 39260, 43485, 45300, 49075, 57980, 58890, 66900, 67346, 72475, 86970, 98150, 101019, 117780, 134692, 144950, 147225, 168365, 173940, 196300, 202038, 217425, 289900, 294450, 336730, 404076, 434850, 437749, 505095, 588900, 673460, 841825, 869700, 875498, 1010190, 1313247, 1683650, 1750996, 2020380, 2188745, 2525475, 2626494, 3367300, 4377490, 5050950, 5252988, 6566235, 8754980, 10101900, 10943725, 13132470, 21887450, 26264940, 32831175, 43774900, 65662350, 131324700]

約数ペア:

[(1, 131324700), (2, 65662350), (3, 43774900), (4, 32831175), (5, 26264940), (6, 21887450), (10, 13132470), (12, 10943725), (13, 10101900), (15, 8754980), (20, 6566235), (25, 5252988), (26, 5050950), (30, 4377490), (39, 3367300), (50, 2626494), (52, 2525475), (60, 2188745), (65, 2020380), (75, 1750996), (78, 1683650), (100, 1313247), (130, 1010190), (150, 875498), (151, 869700), (156, 841825), (195, 673460), (223, 588900), (260, 505095), (300, 437749), (302, 434850), (325, 404076), (390, 336730), (446, 294450), (453, 289900), (604, 217425), (650, 202038), (669, 196300), (755, 173940), (780, 168365), (892, 147225), (906, 144950), (975, 134692), (1115, 117780), (1300, 101019), (1338, 98150), (1510, 86970), (1812, 72475), (1950, 67346), (1963, 66900), (2230, 58890), (2265, 57980), (2676, 49075), (2899, 45300), (3020, 43485), (3345, 39260), (3775, 34788), (3900, 33673), (3926, 33450), (4460, 29445), (4530, 28990), (5575, 23556), (5798, 22650), (5889, 22300), (6690, 19630), (7550, 17394), (7852, 16725), (8697, 15100), (9060, 14495), (9815, 13380), (11150, 11778), (11325, 11596)]