128627100

素因数分解:

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

素因数の和:1245

約数の個数: 216

約数和(自身を含む): 488281248

約数和(自身を除く): 359654148

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 25, 28, 30, 34, 35, 36, 42, 45, 50, 51, 60, 63, 68, 70, 75, 84, 85, 90, 100, 102, 105, 119, 126, 140, 150, 153, 170, 175, 180, 204, 210, 225, 238, 252, 255, 300, 306, 315, 340, 350, 357, 420, 425, 450, 476, 510, 525, 595, 612, 630, 700, 714, 765, 850, 900, 1020, 1050, 1071, 1190, 1201, 1260, 1275, 1428, 1530, 1575, 1700, 1785, 2100, 2142, 2380, 2402, 2550, 2975, 3060, 3150, 3570, 3603, 3825, 4284, 4804, 5100, 5355, 5950, 6005, 6300, 7140, 7206, 7650, 8407, 8925, 10710, 10809, 11900, 12010, 14412, 15300, 16814, 17850, 18015, 20417, 21420, 21618, 24020, 25221, 26775, 30025, 33628, 35700, 36030, 40834, 42035, 43236, 50442, 53550, 54045, 60050, 61251, 72060, 75663, 81668, 84070, 90075, 100884, 102085, 107100, 108090, 120100, 122502, 126105, 142919, 151326, 168140, 180150, 183753, 204170, 210175, 216180, 245004, 252210, 270225, 285838, 302652, 306255, 360300, 367506, 378315, 408340, 420350, 428757, 504420, 510425, 540450, 571676, 612510, 630525, 714595, 735012, 756630, 840700, 857514, 918765, 1020850, 1080900, 1225020, 1261050, 1286271, 1429190, 1513260, 1531275, 1715028, 1837530, 1891575, 2041700, 2143785, 2522100, 2572542, 2858380, 3062550, 3572975, 3675060, 3783150, 4287570, 4593825, 5145084, 6125100, 6431355, 7145950, 7566300, 8575140, 9187650, 10718925, 12862710, 14291900, 18375300, 21437850, 25725420, 32156775, 42875700, 64313550, 128627100]

約数ペア:

[(1, 128627100), (2, 64313550), (3, 42875700), (4, 32156775), (5, 25725420), (6, 21437850), (7, 18375300), (9, 14291900), (10, 12862710), (12, 10718925), (14, 9187650), (15, 8575140), (17, 7566300), (18, 7145950), (20, 6431355), (21, 6125100), (25, 5145084), (28, 4593825), (30, 4287570), (34, 3783150), (35, 3675060), (36, 3572975), (42, 3062550), (45, 2858380), (50, 2572542), (51, 2522100), (60, 2143785), (63, 2041700), (68, 1891575), (70, 1837530), (75, 1715028), (84, 1531275), (85, 1513260), (90, 1429190), (100, 1286271), (102, 1261050), (105, 1225020), (119, 1080900), (126, 1020850), (140, 918765), (150, 857514), (153, 840700), (170, 756630), (175, 735012), (180, 714595), (204, 630525), (210, 612510), (225, 571676), (238, 540450), (252, 510425), (255, 504420), (300, 428757), (306, 420350), (315, 408340), (340, 378315), (350, 367506), (357, 360300), (420, 306255), (425, 302652), (450, 285838), (476, 270225), (510, 252210), (525, 245004), (595, 216180), (612, 210175), (630, 204170), (700, 183753), (714, 180150), (765, 168140), (850, 151326), (900, 142919), (1020, 126105), (1050, 122502), (1071, 120100), (1190, 108090), (1201, 107100), (1260, 102085), (1275, 100884), (1428, 90075), (1530, 84070), (1575, 81668), (1700, 75663), (1785, 72060), (2100, 61251), (2142, 60050), (2380, 54045), (2402, 53550), (2550, 50442), (2975, 43236), (3060, 42035), (3150, 40834), (3570, 36030), (3603, 35700), (3825, 33628), (4284, 30025), (4804, 26775), (5100, 25221), (5355, 24020), (5950, 21618), (6005, 21420), (6300, 20417), (7140, 18015), (7206, 17850), (7650, 16814), (8407, 15300), (8925, 14412), (10710, 12010), (10809, 11900)]