81152734800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{430747}}^1$

素因数の和:430925

約数の個数: 120

約数和(自身を含む): 261615659296

約数和(自身を除く): 180462924496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 157, 200, 240, 300, 314, 400, 471, 600, 628, 785, 942, 1200, 1256, 1570, 1884, 2355, 2512, 3140, 3768, 3925, 4710, 6280, 7536, 7850, 9420, 11775, 12560, 15700, 18840, 23550, 31400, 37680, 47100, 62800, 94200, 188400, 430747, 861494, 1292241, 1722988, 2153735, 2584482, 3445976, 4307470, 5168964, 6461205, 6891952, 8614940, 10337928, 10768675, 12922410, 17229880, 20675856, 21537350, 25844820, 32306025, 34459760, 43074700, 51689640, 64612050, 67627279, 86149400, 103379280, 129224100, 135254558, 172298800, 202881837, 258448200, 270509116, 338136395, 405763674, 516896400, 541018232, 676272790, 811527348, 1014409185, 1082036464, 1352545580, 1623054696, 1690681975, 2028818370, 2705091160, 3246109392, 3381363950, 4057636740, 5072045925, 5410182320, 6762727900, 8115273480, 10144091850, 13525455800, 16230546960, 20288183700, 27050911600, 40576367400, 81152734800]

約数ペア:

[(1, 81152734800), (2, 40576367400), (3, 27050911600), (4, 20288183700), (5, 16230546960), (6, 13525455800), (8, 10144091850), (10, 8115273480), (12, 6762727900), (15, 5410182320), (16, 5072045925), (20, 4057636740), (24, 3381363950), (25, 3246109392), (30, 2705091160), (40, 2028818370), (48, 1690681975), (50, 1623054696), (60, 1352545580), (75, 1082036464), (80, 1014409185), (100, 811527348), (120, 676272790), (150, 541018232), (157, 516896400), (200, 405763674), (240, 338136395), (300, 270509116), (314, 258448200), (400, 202881837), (471, 172298800), (600, 135254558), (628, 129224100), (785, 103379280), (942, 86149400), (1200, 67627279), (1256, 64612050), (1570, 51689640), (1884, 43074700), (2355, 34459760), (2512, 32306025), (3140, 25844820), (3768, 21537350), (3925, 20675856), (4710, 17229880), (6280, 12922410), (7536, 10768675), (7850, 10337928), (9420, 8614940), (11775, 6891952), (12560, 6461205), (15700, 5168964), (18840, 4307470), (23550, 3445976), (31400, 2584482), (37680, 2153735), (47100, 1722988), (62800, 1292241), (94200, 861494), (188400, 430747)]