166624650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1$

素因数の和:1005

約数の個数: 144

約数和(自身を含む): 495129024

約数和(自身を除く): 328504374

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 25, 30, 34, 45, 46, 50, 51, 69, 75, 85, 90, 102, 115, 138, 150, 153, 170, 207, 225, 230, 255, 306, 345, 391, 414, 425, 450, 510, 575, 690, 765, 782, 850, 947, 1035, 1150, 1173, 1275, 1530, 1725, 1894, 1955, 2070, 2346, 2550, 2841, 3450, 3519, 3825, 3910, 4735, 5175, 5682, 5865, 7038, 7650, 8523, 9470, 9775, 10350, 11730, 14205, 16099, 17046, 17595, 19550, 21781, 23675, 28410, 29325, 32198, 35190, 42615, 43562, 47350, 48297, 58650, 65343, 71025, 80495, 85230, 87975, 96594, 108905, 130686, 142050, 144891, 160990, 175950, 196029, 213075, 217810, 241485, 289782, 326715, 370277, 392058, 402475, 426150, 482970, 544525, 653430, 724455, 740554, 804950, 980145, 1089050, 1110831, 1207425, 1448910, 1633575, 1851385, 1960290, 2221662, 2414850, 3267150, 3332493, 3622275, 3702770, 4900725, 5554155, 6664986, 7244550, 9256925, 9801450, 11108310, 16662465, 18513850, 27770775, 33324930, 55541550, 83312325, 166624650]

約数ペア:

[(1, 166624650), (2, 83312325), (3, 55541550), (5, 33324930), (6, 27770775), (9, 18513850), (10, 16662465), (15, 11108310), (17, 9801450), (18, 9256925), (23, 7244550), (25, 6664986), (30, 5554155), (34, 4900725), (45, 3702770), (46, 3622275), (50, 3332493), (51, 3267150), (69, 2414850), (75, 2221662), (85, 1960290), (90, 1851385), (102, 1633575), (115, 1448910), (138, 1207425), (150, 1110831), (153, 1089050), (170, 980145), (207, 804950), (225, 740554), (230, 724455), (255, 653430), (306, 544525), (345, 482970), (391, 426150), (414, 402475), (425, 392058), (450, 370277), (510, 326715), (575, 289782), (690, 241485), (765, 217810), (782, 213075), (850, 196029), (947, 175950), (1035, 160990), (1150, 144891), (1173, 142050), (1275, 130686), (1530, 108905), (1725, 96594), (1894, 87975), (1955, 85230), (2070, 80495), (2346, 71025), (2550, 65343), (2841, 58650), (3450, 48297), (3519, 47350), (3825, 43562), (3910, 42615), (4735, 35190), (5175, 32198), (5682, 29325), (5865, 28410), (7038, 23675), (7650, 21781), (8523, 19550), (9470, 17595), (9775, 17046), (10350, 16099), (11730, 14205)]