149508900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{283}}^1\times {\mathrm{587}}^1$

素因数の和:890

約数の個数: 108

約数和(自身を含む): 471084432

約数和(自身を除く): 321575532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 283, 300, 450, 566, 587, 849, 900, 1132, 1174, 1415, 1698, 1761, 2348, 2547, 2830, 2935, 3396, 3522, 4245, 5094, 5283, 5660, 5870, 7044, 7075, 8490, 8805, 10188, 10566, 11740, 12735, 14150, 14675, 16980, 17610, 21132, 21225, 25470, 26415, 28300, 29350, 35220, 42450, 44025, 50940, 52830, 58700, 63675, 84900, 88050, 105660, 127350, 132075, 166121, 176100, 254700, 264150, 332242, 498363, 528300, 664484, 830605, 996726, 1495089, 1661210, 1993452, 2491815, 2990178, 3322420, 4153025, 4983630, 5980356, 7475445, 8306050, 9967260, 12459075, 14950890, 16612100, 24918150, 29901780, 37377225, 49836300, 74754450, 149508900]

約数ペア:

[(1, 149508900), (2, 74754450), (3, 49836300), (4, 37377225), (5, 29901780), (6, 24918150), (9, 16612100), (10, 14950890), (12, 12459075), (15, 9967260), (18, 8306050), (20, 7475445), (25, 5980356), (30, 4983630), (36, 4153025), (45, 3322420), (50, 2990178), (60, 2491815), (75, 1993452), (90, 1661210), (100, 1495089), (150, 996726), (180, 830605), (225, 664484), (283, 528300), (300, 498363), (450, 332242), (566, 264150), (587, 254700), (849, 176100), (900, 166121), (1132, 132075), (1174, 127350), (1415, 105660), (1698, 88050), (1761, 84900), (2348, 63675), (2547, 58700), (2830, 52830), (2935, 50940), (3396, 44025), (3522, 42450), (4245, 35220), (5094, 29350), (5283, 28300), (5660, 26415), (5870, 25470), (7044, 21225), (7075, 21132), (8490, 17610), (8805, 16980), (10188, 14675), (10566, 14150), (11740, 12735)]