1923977400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{21521}}^1$

素因数の和:21689

約数の個数: 96

約数和(自身を含む): 6004638000

約数和(自身を除く): 4080660600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 149, 150, 200, 298, 300, 447, 596, 600, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 3725, 4470, 5960, 7450, 8940, 11175, 14900, 17880, 21521, 22350, 29800, 43042, 44700, 64563, 86084, 89400, 107605, 129126, 172168, 215210, 258252, 322815, 430420, 516504, 538025, 645630, 860840, 1076050, 1291260, 1614075, 2152100, 2582520, 3206629, 3228150, 4304200, 6413258, 6456300, 9619887, 12826516, 12912600, 16033145, 19239774, 25653032, 32066290, 38479548, 48099435, 64132580, 76959096, 80165725, 96198870, 128265160, 160331450, 192397740, 240497175, 320662900, 384795480, 480994350, 641325800, 961988700, 1923977400]

約数ペア:

[(1, 1923977400), (2, 961988700), (3, 641325800), (4, 480994350), (5, 384795480), (6, 320662900), (8, 240497175), (10, 192397740), (12, 160331450), (15, 128265160), (20, 96198870), (24, 80165725), (25, 76959096), (30, 64132580), (40, 48099435), (50, 38479548), (60, 32066290), (75, 25653032), (100, 19239774), (120, 16033145), (149, 12912600), (150, 12826516), (200, 9619887), (298, 6456300), (300, 6413258), (447, 4304200), (596, 3228150), (600, 3206629), (745, 2582520), (894, 2152100), (1192, 1614075), (1490, 1291260), (1788, 1076050), (2235, 860840), (2980, 645630), (3576, 538025), (3725, 516504), (4470, 430420), (5960, 322815), (7450, 258252), (8940, 215210), (11175, 172168), (14900, 129126), (17880, 107605), (21521, 89400), (22350, 86084), (29800, 64563), (43042, 44700)]