82051500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{2879}}^1$

素因数の和:2920

約数の個数: 96

約数和(自身を含む): 251596800

約数和(自身を除く): 169545300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 125, 150, 190, 228, 250, 285, 300, 375, 380, 475, 500, 570, 750, 950, 1140, 1425, 1500, 1900, 2375, 2850, 2879, 4750, 5700, 5758, 7125, 8637, 9500, 11516, 14250, 14395, 17274, 28500, 28790, 34548, 43185, 54701, 57580, 71975, 86370, 109402, 143950, 164103, 172740, 215925, 218804, 273505, 287900, 328206, 359875, 431850, 547010, 656412, 719750, 820515, 863700, 1079625, 1094020, 1367525, 1439500, 1641030, 2159250, 2735050, 3282060, 4102575, 4318500, 5470100, 6837625, 8205150, 13675250, 16410300, 20512875, 27350500, 41025750, 82051500]

約数ペア:

[(1, 82051500), (2, 41025750), (3, 27350500), (4, 20512875), (5, 16410300), (6, 13675250), (10, 8205150), (12, 6837625), (15, 5470100), (19, 4318500), (20, 4102575), (25, 3282060), (30, 2735050), (38, 2159250), (50, 1641030), (57, 1439500), (60, 1367525), (75, 1094020), (76, 1079625), (95, 863700), (100, 820515), (114, 719750), (125, 656412), (150, 547010), (190, 431850), (228, 359875), (250, 328206), (285, 287900), (300, 273505), (375, 218804), (380, 215925), (475, 172740), (500, 164103), (570, 143950), (750, 109402), (950, 86370), (1140, 71975), (1425, 57580), (1500, 54701), (1900, 43185), (2375, 34548), (2850, 28790), (2879, 28500), (4750, 17274), (5700, 14395), (5758, 14250), (7125, 11516), (8637, 9500)]