155679300

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{8237}}^1$

素因数の和:8267

約数の個数: 144

約数和(自身を含む): 572046720

約数和(自身を除く): 416367420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 6300, 8237, 9450, 16474, 18900, 24711, 32948, 41185, 49422, 57659, 74133, 82370, 98844, 115318, 123555, 148266, 164740, 172977, 205925, 222399, 230636, 247110, 288295, 296532, 345954, 370665, 411850, 444798, 494220, 518931, 576590, 617775, 691908, 741330, 823700, 864885, 889596, 1037862, 1111995, 1153180, 1235550, 1441475, 1482660, 1556793, 1729770, 1853325, 2075724, 2223990, 2471100, 2594655, 2882950, 3113586, 3459540, 3706650, 4324425, 4447980, 5189310, 5559975, 5765900, 6227172, 7413300, 7783965, 8648850, 10378620, 11119950, 12973275, 15567930, 17297700, 22239900, 25946550, 31135860, 38919825, 51893100, 77839650, 155679300]

約数ペア:

[(1, 155679300), (2, 77839650), (3, 51893100), (4, 38919825), (5, 31135860), (6, 25946550), (7, 22239900), (9, 17297700), (10, 15567930), (12, 12973275), (14, 11119950), (15, 10378620), (18, 8648850), (20, 7783965), (21, 7413300), (25, 6227172), (27, 5765900), (28, 5559975), (30, 5189310), (35, 4447980), (36, 4324425), (42, 3706650), (45, 3459540), (50, 3113586), (54, 2882950), (60, 2594655), (63, 2471100), (70, 2223990), (75, 2075724), (84, 1853325), (90, 1729770), (100, 1556793), (105, 1482660), (108, 1441475), (126, 1235550), (135, 1153180), (140, 1111995), (150, 1037862), (175, 889596), (180, 864885), (189, 823700), (210, 741330), (225, 691908), (252, 617775), (270, 576590), (300, 518931), (315, 494220), (350, 444798), (378, 411850), (420, 370665), (450, 345954), (525, 296532), (540, 288295), (630, 247110), (675, 230636), (700, 222399), (756, 205925), (900, 172977), (945, 164740), (1050, 148266), (1260, 123555), (1350, 115318), (1575, 98844), (1890, 82370), (2100, 74133), (2700, 57659), (3150, 49422), (3780, 41185), (4725, 32948), (6300, 24711), (8237, 18900), (9450, 16474)]