68797800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1033}}^1$

素因数の和:1092

約数の個数: 144

約数和(自身を含む): 237520140

約数和(自身を除く): 168722340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 37, 40, 45, 50, 60, 72, 74, 75, 90, 100, 111, 120, 148, 150, 180, 185, 200, 222, 225, 296, 300, 333, 360, 370, 444, 450, 555, 600, 666, 740, 888, 900, 925, 1033, 1110, 1332, 1480, 1665, 1800, 1850, 2066, 2220, 2664, 2775, 3099, 3330, 3700, 4132, 4440, 5165, 5550, 6198, 6660, 7400, 8264, 8325, 9297, 10330, 11100, 12396, 13320, 15495, 16650, 18594, 20660, 22200, 24792, 25825, 30990, 33300, 37188, 38221, 41320, 46485, 51650, 61980, 66600, 74376, 76442, 77475, 92970, 103300, 114663, 123960, 152884, 154950, 185940, 191105, 206600, 229326, 232425, 305768, 309900, 343989, 371880, 382210, 458652, 464850, 573315, 619800, 687978, 764420, 917304, 929700, 955525, 1146630, 1375956, 1528840, 1719945, 1859400, 1911050, 2293260, 2751912, 2866575, 3439890, 3822100, 4586520, 5733150, 6879780, 7644200, 8599725, 11466300, 13759560, 17199450, 22932600, 34398900, 68797800]

約数ペア:

[(1, 68797800), (2, 34398900), (3, 22932600), (4, 17199450), (5, 13759560), (6, 11466300), (8, 8599725), (9, 7644200), (10, 6879780), (12, 5733150), (15, 4586520), (18, 3822100), (20, 3439890), (24, 2866575), (25, 2751912), (30, 2293260), (36, 1911050), (37, 1859400), (40, 1719945), (45, 1528840), (50, 1375956), (60, 1146630), (72, 955525), (74, 929700), (75, 917304), (90, 764420), (100, 687978), (111, 619800), (120, 573315), (148, 464850), (150, 458652), (180, 382210), (185, 371880), (200, 343989), (222, 309900), (225, 305768), (296, 232425), (300, 229326), (333, 206600), (360, 191105), (370, 185940), (444, 154950), (450, 152884), (555, 123960), (600, 114663), (666, 103300), (740, 92970), (888, 77475), (900, 76442), (925, 74376), (1033, 66600), (1110, 61980), (1332, 51650), (1480, 46485), (1665, 41320), (1800, 38221), (1850, 37188), (2066, 33300), (2220, 30990), (2664, 25825), (2775, 24792), (3099, 22200), (3330, 20660), (3700, 18594), (4132, 16650), (4440, 15495), (5165, 13320), (5550, 12396), (6198, 11100), (6660, 10330), (7400, 9297), (8264, 8325)]