150995920

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{599}}^1$

素因数の和:772

約数の個数: 80

約数和(自身を含む): 369619200

約数和(自身を除く): 218623280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 137, 184, 230, 274, 368, 460, 548, 599, 685, 920, 1096, 1198, 1370, 1840, 2192, 2396, 2740, 2995, 3151, 4792, 5480, 5990, 6302, 9584, 10960, 11980, 12604, 13777, 15755, 23960, 25208, 27554, 31510, 47920, 50416, 55108, 63020, 68885, 82063, 110216, 126040, 137770, 164126, 220432, 252080, 275540, 328252, 410315, 551080, 656504, 820630, 1102160, 1313008, 1641260, 1887449, 3282520, 3774898, 6565040, 7549796, 9437245, 15099592, 18874490, 30199184, 37748980, 75497960, 150995920]

約数ペア:

[(1, 150995920), (2, 75497960), (4, 37748980), (5, 30199184), (8, 18874490), (10, 15099592), (16, 9437245), (20, 7549796), (23, 6565040), (40, 3774898), (46, 3282520), (80, 1887449), (92, 1641260), (115, 1313008), (137, 1102160), (184, 820630), (230, 656504), (274, 551080), (368, 410315), (460, 328252), (548, 275540), (599, 252080), (685, 220432), (920, 164126), (1096, 137770), (1198, 126040), (1370, 110216), (1840, 82063), (2192, 68885), (2396, 63020), (2740, 55108), (2995, 50416), (3151, 47920), (4792, 31510), (5480, 27554), (5990, 25208), (6302, 23960), (9584, 15755), (10960, 13777), (11980, 12604)]