25380630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:882

約数の個数: 96

約数和(自身を含む): 74400768

約数和(自身を除く): 49020138

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 31, 33, 45, 55, 62, 66, 90, 93, 99, 110, 155, 165, 186, 198, 279, 310, 330, 341, 465, 495, 558, 682, 827, 930, 990, 1023, 1395, 1654, 1705, 2046, 2481, 2790, 3069, 3410, 4135, 4962, 5115, 6138, 7443, 8270, 9097, 10230, 12405, 14886, 15345, 18194, 24810, 25637, 27291, 30690, 37215, 45485, 51274, 54582, 74430, 76911, 81873, 90970, 128185, 136455, 153822, 163746, 230733, 256370, 272910, 282007, 384555, 409365, 461466, 564014, 769110, 818730, 846021, 1153665, 1410035, 1692042, 2307330, 2538063, 2820070, 4230105, 5076126, 8460210, 12690315, 25380630]

約数ペア:

[(1, 25380630), (2, 12690315), (3, 8460210), (5, 5076126), (6, 4230105), (9, 2820070), (10, 2538063), (11, 2307330), (15, 1692042), (18, 1410035), (22, 1153665), (30, 846021), (31, 818730), (33, 769110), (45, 564014), (55, 461466), (62, 409365), (66, 384555), (90, 282007), (93, 272910), (99, 256370), (110, 230733), (155, 163746), (165, 153822), (186, 136455), (198, 128185), (279, 90970), (310, 81873), (330, 76911), (341, 74430), (465, 54582), (495, 51274), (558, 45485), (682, 37215), (827, 30690), (930, 27291), (990, 25637), (1023, 24810), (1395, 18194), (1654, 15345), (1705, 14886), (2046, 12405), (2481, 10230), (2790, 9097), (3069, 8270), (3410, 7443), (4135, 6138), (4962, 5115)]