1258067700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{155317}}^1$

素因数の和:155343

約数の個数: 90

約数和(自身を含む): 4078184726

約数和(自身を除く): 2820117026

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, 155317, 310634, 465951, 621268, 776585, 931902, 1397853, 1553170, 1863804, 2329755, 2795706, 3106340, 3882925, 4193559, 4659510, 5591412, 6989265, 7765850, 8387118, 9319020, 11648775, 12580677, 13978530, 15531700, 16774236, 20967795, 23297550, 25161354, 27957060, 34946325, 41935590, 46595100, 50322708, 62903385, 69892650, 83871180, 104838975, 125806770, 139785300, 209677950, 251613540, 314516925, 419355900, 629033850, 1258067700]

約数ペア:

[(1, 1258067700), (2, 629033850), (3, 419355900), (4, 314516925), (5, 251613540), (6, 209677950), (9, 139785300), (10, 125806770), (12, 104838975), (15, 83871180), (18, 69892650), (20, 62903385), (25, 50322708), (27, 46595100), (30, 41935590), (36, 34946325), (45, 27957060), (50, 25161354), (54, 23297550), (60, 20967795), (75, 16774236), (81, 15531700), (90, 13978530), (100, 12580677), (108, 11648775), (135, 9319020), (150, 8387118), (162, 7765850), (180, 6989265), (225, 5591412), (270, 4659510), (300, 4193559), (324, 3882925), (405, 3106340), (450, 2795706), (540, 2329755), (675, 1863804), (810, 1553170), (900, 1397853), (1350, 931902), (1620, 776585), (2025, 621268), (2700, 465951), (4050, 310634), (8100, 155317)]