63499980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 184923648

約数和(自身を除く): 121423668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 83, 123, 164, 166, 205, 246, 249, 311, 332, 410, 415, 492, 498, 615, 622, 820, 830, 933, 996, 1230, 1244, 1245, 1555, 1660, 1866, 2460, 2490, 3110, 3403, 3732, 4665, 4980, 6220, 6806, 9330, 10209, 12751, 13612, 17015, 18660, 20418, 25502, 25813, 34030, 38253, 40836, 51004, 51045, 51626, 63755, 68060, 76506, 77439, 102090, 103252, 127510, 129065, 153012, 154878, 191265, 204180, 255020, 258130, 309756, 382530, 387195, 516260, 765060, 774390, 1058333, 1548780, 2116666, 3174999, 4233332, 5291665, 6349998, 10583330, 12699996, 15874995, 21166660, 31749990, 63499980]

約数ペア:

[(1, 63499980), (2, 31749990), (3, 21166660), (4, 15874995), (5, 12699996), (6, 10583330), (10, 6349998), (12, 5291665), (15, 4233332), (20, 3174999), (30, 2116666), (41, 1548780), (60, 1058333), (82, 774390), (83, 765060), (123, 516260), (164, 387195), (166, 382530), (205, 309756), (246, 258130), (249, 255020), (311, 204180), (332, 191265), (410, 154878), (415, 153012), (492, 129065), (498, 127510), (615, 103252), (622, 102090), (820, 77439), (830, 76506), (933, 68060), (996, 63755), (1230, 51626), (1244, 51045), (1245, 51004), (1555, 40836), (1660, 38253), (1866, 34030), (2460, 25813), (2490, 25502), (3110, 20418), (3403, 18660), (3732, 17015), (4665, 13612), (4980, 12751), (6220, 10209), (6806, 9330)]