247593300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:386

約数の個数: 144

約数和(自身を含む): 749952000

約数和(自身を除く): 502358700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 149, 150, 174, 191, 290, 298, 300, 348, 382, 435, 447, 573, 580, 596, 725, 745, 764, 870, 894, 955, 1146, 1450, 1490, 1740, 1788, 1910, 2175, 2235, 2292, 2865, 2900, 2980, 3725, 3820, 4321, 4350, 4470, 4775, 5539, 5730, 7450, 8642, 8700, 8940, 9550, 11078, 11175, 11460, 12963, 14325, 14900, 16617, 17284, 19100, 21605, 22156, 22350, 25926, 27695, 28459, 28650, 33234, 43210, 44700, 51852, 55390, 56918, 57300, 64815, 66468, 83085, 85377, 86420, 108025, 110780, 113836, 129630, 138475, 142295, 166170, 170754, 216050, 259260, 276950, 284590, 324075, 332340, 341508, 415425, 426885, 432100, 553900, 569180, 648150, 711475, 825311, 830850, 853770, 1296300, 1422950, 1650622, 1661700, 1707540, 2134425, 2475933, 2845900, 3301244, 4126555, 4268850, 4951866, 8253110, 8537700, 9903732, 12379665, 16506220, 20632775, 24759330, 41265550, 49518660, 61898325, 82531100, 123796650, 247593300]

約数ペア:

[(1, 247593300), (2, 123796650), (3, 82531100), (4, 61898325), (5, 49518660), (6, 41265550), (10, 24759330), (12, 20632775), (15, 16506220), (20, 12379665), (25, 9903732), (29, 8537700), (30, 8253110), (50, 4951866), (58, 4268850), (60, 4126555), (75, 3301244), (87, 2845900), (100, 2475933), (116, 2134425), (145, 1707540), (149, 1661700), (150, 1650622), (174, 1422950), (191, 1296300), (290, 853770), (298, 830850), (300, 825311), (348, 711475), (382, 648150), (435, 569180), (447, 553900), (573, 432100), (580, 426885), (596, 415425), (725, 341508), (745, 332340), (764, 324075), (870, 284590), (894, 276950), (955, 259260), (1146, 216050), (1450, 170754), (1490, 166170), (1740, 142295), (1788, 138475), (1910, 129630), (2175, 113836), (2235, 110780), (2292, 108025), (2865, 86420), (2900, 85377), (2980, 83085), (3725, 66468), (3820, 64815), (4321, 57300), (4350, 56918), (4470, 55390), (4775, 51852), (5539, 44700), (5730, 43210), (7450, 33234), (8642, 28650), (8700, 28459), (8940, 27695), (9550, 25926), (11078, 22350), (11175, 22156), (11460, 21605), (12963, 19100), (14325, 17284), (14900, 16617)]