80286000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{13381}}^1$

素因数の和:13407

約数の個数: 80

約数和(自身を含む): 258861408

約数和(自身を除く): 178575408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 13381, 26762, 40143, 53524, 66905, 80286, 107048, 133810, 160572, 200715, 214096, 267620, 321144, 334525, 401430, 535240, 642288, 669050, 802860, 1003575, 1070480, 1338100, 1605720, 1672625, 2007150, 2676200, 3211440, 3345250, 4014300, 5017875, 5352400, 6690500, 8028600, 10035750, 13381000, 16057200, 20071500, 26762000, 40143000, 80286000]

約数ペア:

[(1, 80286000), (2, 40143000), (3, 26762000), (4, 20071500), (5, 16057200), (6, 13381000), (8, 10035750), (10, 8028600), (12, 6690500), (15, 5352400), (16, 5017875), (20, 4014300), (24, 3345250), (25, 3211440), (30, 2676200), (40, 2007150), (48, 1672625), (50, 1605720), (60, 1338100), (75, 1070480), (80, 1003575), (100, 802860), (120, 669050), (125, 642288), (150, 535240), (200, 401430), (240, 334525), (250, 321144), (300, 267620), (375, 214096), (400, 200715), (500, 160572), (600, 133810), (750, 107048), (1000, 80286), (1200, 66905), (1500, 53524), (2000, 40143), (3000, 26762), (6000, 13381)]