250450920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5393}}^1$

素因数の和:5456

約数の個数: 128

約数和(自身を含む): 854409600

約数和(自身を除く): 603958680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 215, 216, 258, 270, 344, 360, 387, 430, 516, 540, 645, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1935, 2322, 2580, 3096, 3870, 4644, 5160, 5393, 5805, 7740, 9288, 10786, 11610, 15480, 16179, 21572, 23220, 26965, 32358, 43144, 46440, 48537, 53930, 64716, 80895, 97074, 107860, 129432, 145611, 161790, 194148, 215720, 231899, 242685, 291222, 323580, 388296, 463798, 485370, 582444, 647160, 695697, 728055, 927596, 970740, 1159495, 1164888, 1391394, 1456110, 1855192, 1941480, 2087091, 2318990, 2782788, 2912220, 3478485, 4174182, 4637980, 5565576, 5824440, 6261273, 6956970, 8348364, 9275960, 10435455, 12522546, 13913940, 16696728, 20870910, 25045092, 27827880, 31306365, 41741820, 50090184, 62612730, 83483640, 125225460, 250450920]

約数ペア:

[(1, 250450920), (2, 125225460), (3, 83483640), (4, 62612730), (5, 50090184), (6, 41741820), (8, 31306365), (9, 27827880), (10, 25045092), (12, 20870910), (15, 16696728), (18, 13913940), (20, 12522546), (24, 10435455), (27, 9275960), (30, 8348364), (36, 6956970), (40, 6261273), (43, 5824440), (45, 5565576), (54, 4637980), (60, 4174182), (72, 3478485), (86, 2912220), (90, 2782788), (108, 2318990), (120, 2087091), (129, 1941480), (135, 1855192), (172, 1456110), (180, 1391394), (215, 1164888), (216, 1159495), (258, 970740), (270, 927596), (344, 728055), (360, 695697), (387, 647160), (430, 582444), (516, 485370), (540, 463798), (645, 388296), (774, 323580), (860, 291222), (1032, 242685), (1080, 231899), (1161, 215720), (1290, 194148), (1548, 161790), (1720, 145611), (1935, 129432), (2322, 107860), (2580, 97074), (3096, 80895), (3870, 64716), (4644, 53930), (5160, 48537), (5393, 46440), (5805, 43144), (7740, 32358), (9288, 26965), (10786, 23220), (11610, 21572), (15480, 16179)]