143002000

素因数分解:

$2^4\times 5^3\times {\mathrm{127}}^1\times {\mathrm{563}}^1$

素因数の和:713

約数の個数: 80

約数和(自身を含む): 349120512

約数和(自身を除く): 206118512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 127, 200, 250, 254, 400, 500, 508, 563, 635, 1000, 1016, 1126, 1270, 2000, 2032, 2252, 2540, 2815, 3175, 4504, 5080, 5630, 6350, 9008, 10160, 11260, 12700, 14075, 15875, 22520, 25400, 28150, 31750, 45040, 50800, 56300, 63500, 70375, 71501, 112600, 127000, 140750, 143002, 225200, 254000, 281500, 286004, 357505, 563000, 572008, 715010, 1126000, 1144016, 1430020, 1787525, 2860040, 3575050, 5720080, 7150100, 8937625, 14300200, 17875250, 28600400, 35750500, 71501000, 143002000]

約数ペア:

[(1, 143002000), (2, 71501000), (4, 35750500), (5, 28600400), (8, 17875250), (10, 14300200), (16, 8937625), (20, 7150100), (25, 5720080), (40, 3575050), (50, 2860040), (80, 1787525), (100, 1430020), (125, 1144016), (127, 1126000), (200, 715010), (250, 572008), (254, 563000), (400, 357505), (500, 286004), (508, 281500), (563, 254000), (635, 225200), (1000, 143002), (1016, 140750), (1126, 127000), (1270, 112600), (2000, 71501), (2032, 70375), (2252, 63500), (2540, 56300), (2815, 50800), (3175, 45040), (4504, 31750), (5080, 28150), (5630, 25400), (6350, 22520), (9008, 15875), (10160, 14075), (11260, 12700)]