42681000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:412

約数の個数: 128

約数和(自身を含む): 136805760

約数和(自身を除く): 94124760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 41, 50, 60, 75, 82, 100, 120, 123, 125, 150, 164, 200, 205, 246, 250, 300, 328, 347, 375, 410, 492, 500, 600, 615, 694, 750, 820, 984, 1000, 1025, 1041, 1230, 1388, 1500, 1640, 1735, 2050, 2082, 2460, 2776, 3000, 3075, 3470, 4100, 4164, 4920, 5125, 5205, 6150, 6940, 8200, 8328, 8675, 10250, 10410, 12300, 13880, 14227, 15375, 17350, 20500, 20820, 24600, 26025, 28454, 30750, 34700, 41000, 41640, 42681, 43375, 52050, 56908, 61500, 69400, 71135, 85362, 86750, 104100, 113816, 123000, 130125, 142270, 170724, 173500, 208200, 213405, 260250, 284540, 341448, 347000, 355675, 426810, 520500, 569080, 711350, 853620, 1041000, 1067025, 1422700, 1707240, 1778375, 2134050, 2845400, 3556750, 4268100, 5335125, 7113500, 8536200, 10670250, 14227000, 21340500, 42681000]

約数ペア:

[(1, 42681000), (2, 21340500), (3, 14227000), (4, 10670250), (5, 8536200), (6, 7113500), (8, 5335125), (10, 4268100), (12, 3556750), (15, 2845400), (20, 2134050), (24, 1778375), (25, 1707240), (30, 1422700), (40, 1067025), (41, 1041000), (50, 853620), (60, 711350), (75, 569080), (82, 520500), (100, 426810), (120, 355675), (123, 347000), (125, 341448), (150, 284540), (164, 260250), (200, 213405), (205, 208200), (246, 173500), (250, 170724), (300, 142270), (328, 130125), (347, 123000), (375, 113816), (410, 104100), (492, 86750), (500, 85362), (600, 71135), (615, 69400), (694, 61500), (750, 56908), (820, 52050), (984, 43375), (1000, 42681), (1025, 41640), (1041, 41000), (1230, 34700), (1388, 30750), (1500, 28454), (1640, 26025), (1735, 24600), (2050, 20820), (2082, 20500), (2460, 17350), (2776, 15375), (3000, 14227), (3075, 13880), (3470, 12300), (4100, 10410), (4164, 10250), (4920, 8675), (5125, 8328), (5205, 8200), (6150, 6940)]