4280038800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{187721}}^1$

素因数の和:187761

約数の個数: 120

約数和(自身を含む): 14432067360

約数和(自身を除く): 10152028560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 150, 152, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 570, 600, 760, 912, 950, 1140, 1200, 1425, 1520, 1900, 2280, 2850, 3800, 4560, 5700, 7600, 11400, 22800, 187721, 375442, 563163, 750884, 938605, 1126326, 1501768, 1877210, 2252652, 2815815, 3003536, 3566699, 3754420, 4505304, 4693025, 5631630, 7133398, 7508840, 9010608, 9386050, 10700097, 11263260, 14079075, 14266796, 15017680, 17833495, 18772100, 21400194, 22526520, 28158150, 28533592, 35666990, 37544200, 42800388, 45053040, 53500485, 56316300, 57067184, 71333980, 75088400, 85600776, 89167475, 107000970, 112632600, 142667960, 171201552, 178334950, 214001940, 225265200, 267502425, 285335920, 356669900, 428003880, 535004850, 713339800, 856007760, 1070009700, 1426679600, 2140019400, 4280038800]

約数ペア:

[(1, 4280038800), (2, 2140019400), (3, 1426679600), (4, 1070009700), (5, 856007760), (6, 713339800), (8, 535004850), (10, 428003880), (12, 356669900), (15, 285335920), (16, 267502425), (19, 225265200), (20, 214001940), (24, 178334950), (25, 171201552), (30, 142667960), (38, 112632600), (40, 107000970), (48, 89167475), (50, 85600776), (57, 75088400), (60, 71333980), (75, 57067184), (76, 56316300), (80, 53500485), (95, 45053040), (100, 42800388), (114, 37544200), (120, 35666990), (150, 28533592), (152, 28158150), (190, 22526520), (200, 21400194), (228, 18772100), (240, 17833495), (285, 15017680), (300, 14266796), (304, 14079075), (380, 11263260), (400, 10700097), (456, 9386050), (475, 9010608), (570, 7508840), (600, 7133398), (760, 5631630), (912, 4693025), (950, 4505304), (1140, 3754420), (1200, 3566699), (1425, 3003536), (1520, 2815815), (1900, 2252652), (2280, 1877210), (2850, 1501768), (3800, 1126326), (4560, 938605), (5700, 750884), (7600, 563163), (11400, 375442), (22800, 187721)]