151741100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{907}}^1$

素因数の和:1167

約数の個数: 72

約数和(自身を含む): 378309120

約数和(自身を除く): 226568020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 239, 350, 478, 700, 907, 956, 1195, 1673, 1814, 2390, 3346, 3628, 4535, 4780, 5975, 6349, 6692, 8365, 9070, 11950, 12698, 16730, 18140, 22675, 23900, 25396, 31745, 33460, 41825, 45350, 63490, 83650, 90700, 126980, 158725, 167300, 216773, 317450, 433546, 634900, 867092, 1083865, 1517411, 2167730, 3034822, 4335460, 5419325, 6069644, 7587055, 10838650, 15174110, 21677300, 30348220, 37935275, 75870550, 151741100]

約数ペア:

[(1, 151741100), (2, 75870550), (4, 37935275), (5, 30348220), (7, 21677300), (10, 15174110), (14, 10838650), (20, 7587055), (25, 6069644), (28, 5419325), (35, 4335460), (50, 3034822), (70, 2167730), (100, 1517411), (140, 1083865), (175, 867092), (239, 634900), (350, 433546), (478, 317450), (700, 216773), (907, 167300), (956, 158725), (1195, 126980), (1673, 90700), (1814, 83650), (2390, 63490), (3346, 45350), (3628, 41825), (4535, 33460), (4780, 31745), (5975, 25396), (6349, 23900), (6692, 22675), (8365, 18140), (9070, 16730), (11950, 12698)]