155527380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37567}}^1$

素因数の和:37605

約数の個数: 72

約数和(自身を含む): 492291072

約数和(自身を除く): 336763692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 37567, 75134, 112701, 150268, 187835, 225402, 338103, 375670, 450804, 563505, 676206, 751340, 864041, 1127010, 1352412, 1690515, 1728082, 2254020, 2592123, 3381030, 3456164, 4320205, 5184246, 6762060, 7776369, 8640410, 10368492, 12960615, 15552738, 17280820, 25921230, 31105476, 38881845, 51842460, 77763690, 155527380]

約数ペア:

[(1, 155527380), (2, 77763690), (3, 51842460), (4, 38881845), (5, 31105476), (6, 25921230), (9, 17280820), (10, 15552738), (12, 12960615), (15, 10368492), (18, 8640410), (20, 7776369), (23, 6762060), (30, 5184246), (36, 4320205), (45, 3456164), (46, 3381030), (60, 2592123), (69, 2254020), (90, 1728082), (92, 1690515), (115, 1352412), (138, 1127010), (180, 864041), (207, 751340), (230, 676206), (276, 563505), (345, 450804), (414, 375670), (460, 338103), (690, 225402), (828, 187835), (1035, 150268), (1380, 112701), (2070, 75134), (4140, 37567)]