1347912900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{166409}}^1$

素因数の和:166435

約数の個数: 90

約数和(自身を含む): 4369427370

約数和(自身を除く): 3021514470

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 166409, 332818, 499227, 665636, 832045, 998454, 1497681, 1664090, 1996908, 2496135, 2995362, 3328180, 4160225, 4493043, 4992270, 5990724, 7488405, 8320450, 8986086, 9984540, 12480675, 13479129, 14976810, 16640900, 17972172, 22465215, 24961350, 26958258, 29953620, 37442025, 44930430, 49922700, 53916516, 67395645, 74884050, 89860860, 112326075, 134791290, 149768100, 224652150, 269582580, 336978225, 449304300, 673956450, 1347912900]

約数ペア:

[(1, 1347912900), (2, 673956450), (3, 449304300), (4, 336978225), (5, 269582580), (6, 224652150), (9, 149768100), (10, 134791290), (12, 112326075), (15, 89860860), (18, 74884050), (20, 67395645), (25, 53916516), (27, 49922700), (30, 44930430), (36, 37442025), (45, 29953620), (50, 26958258), (54, 24961350), (60, 22465215), (75, 17972172), (81, 16640900), (90, 14976810), (100, 13479129), (108, 12480675), (135, 9984540), (150, 8986086), (162, 8320450), (180, 7488405), (225, 5990724), (270, 4992270), (300, 4493043), (324, 4160225), (405, 3328180), (450, 2995362), (540, 2496135), (675, 1996908), (810, 1664090), (900, 1497681), (1350, 998454), (1620, 832045), (2025, 665636), (2700, 499227), (4050, 332818), (8100, 166409)]