268774650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{19267}}^1$

素因数の和:19316

約数の個数: 72

約数和(自身を含む): 745440384

約数和(自身を除く): 476665734

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 150, 155, 186, 225, 279, 310, 450, 465, 558, 775, 930, 1395, 1550, 2325, 2790, 4650, 6975, 13950, 19267, 38534, 57801, 96335, 115602, 173403, 192670, 289005, 346806, 481675, 578010, 597277, 867015, 963350, 1194554, 1445025, 1734030, 1791831, 2890050, 2986385, 3583662, 4335075, 5375493, 5972770, 8670150, 8959155, 10750986, 14931925, 17918310, 26877465, 29863850, 44795775, 53754930, 89591550, 134387325, 268774650]

約数ペア:

[(1, 268774650), (2, 134387325), (3, 89591550), (5, 53754930), (6, 44795775), (9, 29863850), (10, 26877465), (15, 17918310), (18, 14931925), (25, 10750986), (30, 8959155), (31, 8670150), (45, 5972770), (50, 5375493), (62, 4335075), (75, 3583662), (90, 2986385), (93, 2890050), (150, 1791831), (155, 1734030), (186, 1445025), (225, 1194554), (279, 963350), (310, 867015), (450, 597277), (465, 578010), (558, 481675), (775, 346806), (930, 289005), (1395, 192670), (1550, 173403), (2325, 115602), (2790, 96335), (4650, 57801), (6975, 38534), (13950, 19267)]