27992700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1637}}^1$

素因数の和:1676

約数の個数: 108

約数和(自身を含む): 92415960

約数和(自身を除く): 64423260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 1140, 1425, 1637, 1710, 1900, 2850, 3274, 3420, 4275, 4911, 5700, 6548, 8185, 8550, 9822, 14733, 16370, 17100, 19644, 24555, 29466, 31103, 32740, 40925, 49110, 58932, 62206, 73665, 81850, 93309, 98220, 122775, 124412, 147330, 155515, 163700, 186618, 245550, 279927, 294660, 311030, 368325, 373236, 466545, 491100, 559854, 622060, 736650, 777575, 933090, 1119708, 1399635, 1473300, 1555150, 1866180, 2332725, 2799270, 3110300, 4665450, 5598540, 6998175, 9330900, 13996350, 27992700]

約数ペア:

[(1, 27992700), (2, 13996350), (3, 9330900), (4, 6998175), (5, 5598540), (6, 4665450), (9, 3110300), (10, 2799270), (12, 2332725), (15, 1866180), (18, 1555150), (19, 1473300), (20, 1399635), (25, 1119708), (30, 933090), (36, 777575), (38, 736650), (45, 622060), (50, 559854), (57, 491100), (60, 466545), (75, 373236), (76, 368325), (90, 311030), (95, 294660), (100, 279927), (114, 245550), (150, 186618), (171, 163700), (180, 155515), (190, 147330), (225, 124412), (228, 122775), (285, 98220), (300, 93309), (342, 81850), (380, 73665), (450, 62206), (475, 58932), (570, 49110), (684, 40925), (855, 32740), (900, 31103), (950, 29466), (1140, 24555), (1425, 19644), (1637, 17100), (1710, 16370), (1900, 14733), (2850, 9822), (3274, 8550), (3420, 8185), (4275, 6548), (4911, 5700)]