128049809400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{3469}}^1\times {\mathrm{20507}}^1$

素因数の和:23998

約数の個数: 144

約数和(自身を含む): 430178884200

約数和(自身を除く): 302129074800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 3469, 6938, 10407, 13876, 17345, 20507, 20814, 27752, 31221, 34690, 41014, 41628, 52035, 61521, 62442, 69380, 82028, 83256, 86725, 102535, 104070, 123042, 124884, 138760, 156105, 164056, 173450, 184563, 205070, 208140, 246084, 249768, 260175, 307605, 312210, 346900, 369126, 410140, 416280, 492168, 512675, 520350, 615210, 624420, 693800, 738252, 780525, 820280, 922815, 1025350, 1040700, 1230420, 1248840, 1476504, 1538025, 1561050, 1845630, 2050700, 2081400, 2460840, 3076050, 3122100, 3691260, 4101400, 4614075, 6152100, 6244200, 7382520, 9228150, 12304200, 18456300, 36912600, 71138783, 142277566, 213416349, 284555132, 355693915, 426832698, 569110264, 640249047, 711387830, 853665396, 1067081745, 1280498094, 1422775660, 1707330792, 1778469575, 2134163490, 2560996188, 2845551320, 3201245235, 3556939150, 4268326980, 5121992376, 5335408725, 6402490470, 7113878300, 8536653960, 10670817450, 12804980940, 14227756600, 16006226175, 21341634900, 25609961880, 32012452350, 42683269800, 64024904700, 128049809400]

約数ペア:

[(1, 128049809400), (2, 64024904700), (3, 42683269800), (4, 32012452350), (5, 25609961880), (6, 21341634900), (8, 16006226175), (9, 14227756600), (10, 12804980940), (12, 10670817450), (15, 8536653960), (18, 7113878300), (20, 6402490470), (24, 5335408725), (25, 5121992376), (30, 4268326980), (36, 3556939150), (40, 3201245235), (45, 2845551320), (50, 2560996188), (60, 2134163490), (72, 1778469575), (75, 1707330792), (90, 1422775660), (100, 1280498094), (120, 1067081745), (150, 853665396), (180, 711387830), (200, 640249047), (225, 569110264), (300, 426832698), (360, 355693915), (450, 284555132), (600, 213416349), (900, 142277566), (1800, 71138783), (3469, 36912600), (6938, 18456300), (10407, 12304200), (13876, 9228150), (17345, 7382520), (20507, 6244200), (20814, 6152100), (27752, 4614075), (31221, 4101400), (34690, 3691260), (41014, 3122100), (41628, 3076050), (52035, 2460840), (61521, 2081400), (62442, 2050700), (69380, 1845630), (82028, 1561050), (83256, 1538025), (86725, 1476504), (102535, 1248840), (104070, 1230420), (123042, 1040700), (124884, 1025350), (138760, 922815), (156105, 820280), (164056, 780525), (173450, 738252), (184563, 693800), (205070, 624420), (208140, 615210), (246084, 520350), (249768, 512675), (260175, 492168), (307605, 416280), (312210, 410140), (346900, 369126)]