1950011460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1609}}^1\times {\mathrm{6733}}^1$

素因数の和:8357

約数の個数: 72

約数和(自身を含む): 5919590040

約数和(自身を除く): 3969578580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1609, 3218, 4827, 6436, 6733, 8045, 9654, 13466, 14481, 16090, 19308, 20199, 24135, 26932, 28962, 32180, 33665, 40398, 48270, 57924, 60597, 67330, 72405, 80796, 96540, 100995, 121194, 134660, 144810, 201990, 242388, 289620, 302985, 403980, 605970, 1211940, 10833397, 21666794, 32500191, 43333588, 54166985, 65000382, 97500573, 108333970, 130000764, 162500955, 195001146, 216667940, 325001910, 390002292, 487502865, 650003820, 975005730, 1950011460]

約数ペア:

[(1, 1950011460), (2, 975005730), (3, 650003820), (4, 487502865), (5, 390002292), (6, 325001910), (9, 216667940), (10, 195001146), (12, 162500955), (15, 130000764), (18, 108333970), (20, 97500573), (30, 65000382), (36, 54166985), (45, 43333588), (60, 32500191), (90, 21666794), (180, 10833397), (1609, 1211940), (3218, 605970), (4827, 403980), (6436, 302985), (6733, 289620), (8045, 242388), (9654, 201990), (13466, 144810), (14481, 134660), (16090, 121194), (19308, 100995), (20199, 96540), (24135, 80796), (26932, 72405), (28962, 67330), (32180, 60597), (33665, 57924), (40398, 48270)]