7244550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{947}}^1$

素因数の和:982

約数の個数: 72

約数和(自身を含む): 20630376

約数和(自身を除く): 13385826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 765, 850, 947, 1275, 1530, 1894, 2550, 2841, 3825, 4735, 5682, 7650, 8523, 9470, 14205, 16099, 17046, 23675, 28410, 32198, 42615, 47350, 48297, 71025, 80495, 85230, 96594, 142050, 144891, 160990, 213075, 241485, 289782, 402475, 426150, 482970, 724455, 804950, 1207425, 1448910, 2414850, 3622275, 7244550]

約数ペア:

[(1, 7244550), (2, 3622275), (3, 2414850), (5, 1448910), (6, 1207425), (9, 804950), (10, 724455), (15, 482970), (17, 426150), (18, 402475), (25, 289782), (30, 241485), (34, 213075), (45, 160990), (50, 144891), (51, 142050), (75, 96594), (85, 85230), (90, 80495), (102, 71025), (150, 48297), (153, 47350), (170, 42615), (225, 32198), (255, 28410), (306, 23675), (425, 17046), (450, 16099), (510, 14205), (765, 9470), (850, 8523), (947, 7650), (1275, 5682), (1530, 4735), (1894, 3825), (2550, 2841)]