39888942900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{4679}}^1$

素因数の和:5034

約数の個数: 144

約数和(自身を含む): 116813773440

約数和(自身を除く): 76924830540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 157, 181, 300, 314, 362, 471, 543, 628, 724, 785, 905, 942, 1086, 1570, 1810, 1884, 2172, 2355, 2715, 3140, 3620, 3925, 4525, 4679, 4710, 5430, 7850, 9050, 9358, 9420, 10860, 11775, 13575, 14037, 15700, 18100, 18716, 23395, 23550, 27150, 28074, 28417, 46790, 47100, 54300, 56148, 56834, 70185, 85251, 93580, 113668, 116975, 140370, 142085, 170502, 233950, 280740, 284170, 341004, 350925, 426255, 467900, 568340, 701850, 710425, 734603, 846899, 852510, 1403700, 1420850, 1469206, 1693798, 1705020, 2131275, 2203809, 2540697, 2841700, 2938412, 3387596, 3673015, 4234495, 4262550, 4407618, 5081394, 7346030, 8468990, 8525100, 8815236, 10162788, 11019045, 12703485, 14692060, 16937980, 18365075, 21172475, 22038090, 25406970, 36730150, 42344950, 44076180, 50813940, 55095225, 63517425, 73460300, 84689900, 110190450, 127034850, 132963143, 220380900, 254069700, 265926286, 398889429, 531852572, 664815715, 797778858, 1329631430, 1595557716, 1994447145, 2659262860, 3324078575, 3988894290, 6648157150, 7977788580, 9972235725, 13296314300, 19944471450, 39888942900]

約数ペア:

[(1, 39888942900), (2, 19944471450), (3, 13296314300), (4, 9972235725), (5, 7977788580), (6, 6648157150), (10, 3988894290), (12, 3324078575), (15, 2659262860), (20, 1994447145), (25, 1595557716), (30, 1329631430), (50, 797778858), (60, 664815715), (75, 531852572), (100, 398889429), (150, 265926286), (157, 254069700), (181, 220380900), (300, 132963143), (314, 127034850), (362, 110190450), (471, 84689900), (543, 73460300), (628, 63517425), (724, 55095225), (785, 50813940), (905, 44076180), (942, 42344950), (1086, 36730150), (1570, 25406970), (1810, 22038090), (1884, 21172475), (2172, 18365075), (2355, 16937980), (2715, 14692060), (3140, 12703485), (3620, 11019045), (3925, 10162788), (4525, 8815236), (4679, 8525100), (4710, 8468990), (5430, 7346030), (7850, 5081394), (9050, 4407618), (9358, 4262550), (9420, 4234495), (10860, 3673015), (11775, 3387596), (13575, 2938412), (14037, 2841700), (15700, 2540697), (18100, 2203809), (18716, 2131275), (23395, 1705020), (23550, 1693798), (27150, 1469206), (28074, 1420850), (28417, 1403700), (46790, 852510), (47100, 846899), (54300, 734603), (56148, 710425), (56834, 701850), (70185, 568340), (85251, 467900), (93580, 426255), (113668, 350925), (116975, 341004), (140370, 284170), (142085, 280740), (170502, 233950)]