258281400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{33113}}^1$

素因数の和:33145

約数の個数: 96

約数和(自身を含む): 862288560

約数和(自身を除く): 604007160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 33113, 66226, 99339, 132452, 165565, 198678, 264904, 331130, 397356, 430469, 496695, 662260, 794712, 827825, 860938, 993390, 1291407, 1324520, 1655650, 1721876, 1986780, 2152345, 2483475, 2582814, 3311300, 3443752, 3973560, 4304690, 4966950, 5165628, 6457035, 6622600, 8609380, 9933900, 10331256, 10761725, 12914070, 17218760, 19867800, 21523450, 25828140, 32285175, 43046900, 51656280, 64570350, 86093800, 129140700, 258281400]

約数ペア:

[(1, 258281400), (2, 129140700), (3, 86093800), (4, 64570350), (5, 51656280), (6, 43046900), (8, 32285175), (10, 25828140), (12, 21523450), (13, 19867800), (15, 17218760), (20, 12914070), (24, 10761725), (25, 10331256), (26, 9933900), (30, 8609380), (39, 6622600), (40, 6457035), (50, 5165628), (52, 4966950), (60, 4304690), (65, 3973560), (75, 3443752), (78, 3311300), (100, 2582814), (104, 2483475), (120, 2152345), (130, 1986780), (150, 1721876), (156, 1655650), (195, 1324520), (200, 1291407), (260, 993390), (300, 860938), (312, 827825), (325, 794712), (390, 662260), (520, 496695), (600, 430469), (650, 397356), (780, 331130), (975, 264904), (1300, 198678), (1560, 165565), (1950, 132452), (2600, 99339), (3900, 66226), (7800, 33113)]