189556650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{4733}}^1$

素因数の和:4840

約数の個数: 72

約数和(自身を含む): 515106540

約数和(自身を除く): 325549890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 89, 90, 150, 178, 225, 267, 445, 450, 534, 801, 890, 1335, 1602, 2225, 2670, 4005, 4450, 4733, 6675, 8010, 9466, 13350, 14199, 20025, 23665, 28398, 40050, 42597, 47330, 70995, 85194, 118325, 141990, 212985, 236650, 354975, 421237, 425970, 709950, 842474, 1064925, 1263711, 2106185, 2129850, 2527422, 3791133, 4212370, 6318555, 7582266, 10530925, 12637110, 18955665, 21061850, 31592775, 37911330, 63185550, 94778325, 189556650]

約数ペア:

[(1, 189556650), (2, 94778325), (3, 63185550), (5, 37911330), (6, 31592775), (9, 21061850), (10, 18955665), (15, 12637110), (18, 10530925), (25, 7582266), (30, 6318555), (45, 4212370), (50, 3791133), (75, 2527422), (89, 2129850), (90, 2106185), (150, 1263711), (178, 1064925), (225, 842474), (267, 709950), (445, 425970), (450, 421237), (534, 354975), (801, 236650), (890, 212985), (1335, 141990), (1602, 118325), (2225, 85194), (2670, 70995), (4005, 47330), (4450, 42597), (4733, 40050), (6675, 28398), (8010, 23665), (9466, 20025), (13350, 14199)]