30108600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:454

約数の個数: 144

約数和(自身を含む): 103732200

約数和(自身を除く): 73623600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 43, 45, 50, 60, 72, 75, 86, 90, 100, 120, 129, 150, 172, 180, 200, 215, 225, 258, 300, 344, 360, 387, 389, 430, 450, 516, 600, 645, 774, 778, 860, 900, 1032, 1075, 1167, 1290, 1548, 1556, 1720, 1800, 1935, 1945, 2150, 2334, 2580, 3096, 3112, 3225, 3501, 3870, 3890, 4300, 4668, 5160, 5835, 6450, 7002, 7740, 7780, 8600, 9336, 9675, 9725, 11670, 12900, 14004, 15480, 15560, 16727, 17505, 19350, 19450, 23340, 25800, 28008, 29175, 33454, 35010, 38700, 38900, 46680, 50181, 58350, 66908, 70020, 77400, 77800, 83635, 87525, 100362, 116700, 133816, 140040, 150543, 167270, 175050, 200724, 233400, 250905, 301086, 334540, 350100, 401448, 418175, 501810, 602172, 669080, 700200, 752715, 836350, 1003620, 1204344, 1254525, 1505430, 1672700, 2007240, 2509050, 3010860, 3345400, 3763575, 5018100, 6021720, 7527150, 10036200, 15054300, 30108600]

約数ペア:

[(1, 30108600), (2, 15054300), (3, 10036200), (4, 7527150), (5, 6021720), (6, 5018100), (8, 3763575), (9, 3345400), (10, 3010860), (12, 2509050), (15, 2007240), (18, 1672700), (20, 1505430), (24, 1254525), (25, 1204344), (30, 1003620), (36, 836350), (40, 752715), (43, 700200), (45, 669080), (50, 602172), (60, 501810), (72, 418175), (75, 401448), (86, 350100), (90, 334540), (100, 301086), (120, 250905), (129, 233400), (150, 200724), (172, 175050), (180, 167270), (200, 150543), (215, 140040), (225, 133816), (258, 116700), (300, 100362), (344, 87525), (360, 83635), (387, 77800), (389, 77400), (430, 70020), (450, 66908), (516, 58350), (600, 50181), (645, 46680), (774, 38900), (778, 38700), (860, 35010), (900, 33454), (1032, 29175), (1075, 28008), (1167, 25800), (1290, 23340), (1548, 19450), (1556, 19350), (1720, 17505), (1800, 16727), (1935, 15560), (1945, 15480), (2150, 14004), (2334, 12900), (2580, 11670), (3096, 9725), (3112, 9675), (3225, 9336), (3501, 8600), (3870, 7780), (3890, 7740), (4300, 7002), (4668, 6450), (5160, 5835)]