141761100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:416

約数の個数: 144

約数和(自身を含む): 446415872

約数和(自身を除く): 304654772

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, 156, 163, 195, 223, 260, 300, 325, 326, 390, 446, 489, 650, 652, 669, 780, 815, 892, 975, 978, 1115, 1300, 1338, 1630, 1950, 1956, 2119, 2230, 2445, 2676, 2899, 3260, 3345, 3900, 4075, 4238, 4460, 4890, 5575, 5798, 6357, 6690, 8150, 8476, 8697, 9780, 10595, 11150, 11596, 12225, 12714, 13380, 14495, 16300, 16725, 17394, 21190, 22300, 24450, 25428, 28990, 31785, 33450, 34788, 36349, 42380, 43485, 48900, 52975, 57980, 63570, 66900, 72475, 72698, 86970, 105950, 109047, 127140, 144950, 145396, 158925, 173940, 181745, 211900, 217425, 218094, 289900, 317850, 363490, 434850, 436188, 472537, 545235, 635700, 726980, 869700, 908725, 945074, 1090470, 1417611, 1817450, 1890148, 2180940, 2362685, 2726175, 2835222, 3634900, 4725370, 5452350, 5670444, 7088055, 9450740, 10904700, 11813425, 14176110, 23626850, 28352220, 35440275, 47253700, 70880550, 141761100]

約数ペア:

[(1, 141761100), (2, 70880550), (3, 47253700), (4, 35440275), (5, 28352220), (6, 23626850), (10, 14176110), (12, 11813425), (13, 10904700), (15, 9450740), (20, 7088055), (25, 5670444), (26, 5452350), (30, 4725370), (39, 3634900), (50, 2835222), (52, 2726175), (60, 2362685), (65, 2180940), (75, 1890148), (78, 1817450), (100, 1417611), (130, 1090470), (150, 945074), (156, 908725), (163, 869700), (195, 726980), (223, 635700), (260, 545235), (300, 472537), (325, 436188), (326, 434850), (390, 363490), (446, 317850), (489, 289900), (650, 218094), (652, 217425), (669, 211900), (780, 181745), (815, 173940), (892, 158925), (975, 145396), (978, 144950), (1115, 127140), (1300, 109047), (1338, 105950), (1630, 86970), (1950, 72698), (1956, 72475), (2119, 66900), (2230, 63570), (2445, 57980), (2676, 52975), (2899, 48900), (3260, 43485), (3345, 42380), (3900, 36349), (4075, 34788), (4238, 33450), (4460, 31785), (4890, 28990), (5575, 25428), (5798, 24450), (6357, 22300), (6690, 21190), (8150, 17394), (8476, 16725), (8697, 16300), (9780, 14495), (10595, 13380), (11150, 12714), (11596, 12225)]