64313550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1201}}^1$

素因数の和:1243

約数の個数: 144

約数和(自身を含む): 209263392

約数和(自身を除く): 144949842

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 25, 30, 34, 35, 42, 45, 50, 51, 63, 70, 75, 85, 90, 102, 105, 119, 126, 150, 153, 170, 175, 210, 225, 238, 255, 306, 315, 350, 357, 425, 450, 510, 525, 595, 630, 714, 765, 850, 1050, 1071, 1190, 1201, 1275, 1530, 1575, 1785, 2142, 2402, 2550, 2975, 3150, 3570, 3603, 3825, 5355, 5950, 6005, 7206, 7650, 8407, 8925, 10710, 10809, 12010, 16814, 17850, 18015, 20417, 21618, 25221, 26775, 30025, 36030, 40834, 42035, 50442, 53550, 54045, 60050, 61251, 75663, 84070, 90075, 102085, 108090, 122502, 126105, 142919, 151326, 180150, 183753, 204170, 210175, 252210, 270225, 285838, 306255, 367506, 378315, 420350, 428757, 510425, 540450, 612510, 630525, 714595, 756630, 857514, 918765, 1020850, 1261050, 1286271, 1429190, 1531275, 1837530, 1891575, 2143785, 2572542, 3062550, 3572975, 3783150, 4287570, 4593825, 6431355, 7145950, 9187650, 10718925, 12862710, 21437850, 32156775, 64313550]

約数ペア:

[(1, 64313550), (2, 32156775), (3, 21437850), (5, 12862710), (6, 10718925), (7, 9187650), (9, 7145950), (10, 6431355), (14, 4593825), (15, 4287570), (17, 3783150), (18, 3572975), (21, 3062550), (25, 2572542), (30, 2143785), (34, 1891575), (35, 1837530), (42, 1531275), (45, 1429190), (50, 1286271), (51, 1261050), (63, 1020850), (70, 918765), (75, 857514), (85, 756630), (90, 714595), (102, 630525), (105, 612510), (119, 540450), (126, 510425), (150, 428757), (153, 420350), (170, 378315), (175, 367506), (210, 306255), (225, 285838), (238, 270225), (255, 252210), (306, 210175), (315, 204170), (350, 183753), (357, 180150), (425, 151326), (450, 142919), (510, 126105), (525, 122502), (595, 108090), (630, 102085), (714, 90075), (765, 84070), (850, 75663), (1050, 61251), (1071, 60050), (1190, 54045), (1201, 53550), (1275, 50442), (1530, 42035), (1575, 40834), (1785, 36030), (2142, 30025), (2402, 26775), (2550, 25221), (2975, 21618), (3150, 20417), (3570, 18015), (3603, 17850), (3825, 16814), (5355, 12010), (5950, 10809), (6005, 10710), (7206, 8925), (7650, 8407)]