2020316400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{561199}}^1$

素因数の和:561223

約数の個数: 90

約数和(自身を含む): 7011071600

約数和(自身を除く): 4990755200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 561199, 1122398, 1683597, 2244796, 2805995, 3367194, 4489592, 5050791, 5611990, 6734388, 8417985, 8979184, 10101582, 11223980, 13468776, 14029975, 16835970, 20203164, 22447960, 25253955, 26937552, 28059950, 33671940, 40406328, 42089925, 44895920, 50507910, 56119900, 67343880, 80812656, 84179850, 101015820, 112239800, 126269775, 134687760, 168359700, 202031640, 224479600, 252539550, 336719400, 404063280, 505079100, 673438800, 1010158200, 2020316400]

約数ペア:

[(1, 2020316400), (2, 1010158200), (3, 673438800), (4, 505079100), (5, 404063280), (6, 336719400), (8, 252539550), (9, 224479600), (10, 202031640), (12, 168359700), (15, 134687760), (16, 126269775), (18, 112239800), (20, 101015820), (24, 84179850), (25, 80812656), (30, 67343880), (36, 56119900), (40, 50507910), (45, 44895920), (48, 42089925), (50, 40406328), (60, 33671940), (72, 28059950), (75, 26937552), (80, 25253955), (90, 22447960), (100, 20203164), (120, 16835970), (144, 14029975), (150, 13468776), (180, 11223980), (200, 10101582), (225, 8979184), (240, 8417985), (300, 6734388), (360, 5611990), (400, 5050791), (450, 4489592), (600, 3367194), (720, 2805995), (900, 2244796), (1200, 1683597), (1800, 1122398), (3600, 561199)]