54627660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15973}}^1$

素因数の和:16007

約数の個数: 72

約数和(自身を含む): 174436080

約数和(自身を除く): 119808420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 15973, 31946, 47919, 63892, 79865, 95838, 143757, 159730, 191676, 239595, 287514, 303487, 319460, 479190, 575028, 606974, 718785, 910461, 958380, 1213948, 1437570, 1517435, 1820922, 2731383, 2875140, 3034870, 3641844, 4552305, 5462766, 6069740, 9104610, 10925532, 13656915, 18209220, 27313830, 54627660]

約数ペア:

[(1, 54627660), (2, 27313830), (3, 18209220), (4, 13656915), (5, 10925532), (6, 9104610), (9, 6069740), (10, 5462766), (12, 4552305), (15, 3641844), (18, 3034870), (19, 2875140), (20, 2731383), (30, 1820922), (36, 1517435), (38, 1437570), (45, 1213948), (57, 958380), (60, 910461), (76, 718785), (90, 606974), (95, 575028), (114, 479190), (171, 319460), (180, 303487), (190, 287514), (228, 239595), (285, 191676), (342, 159730), (380, 143757), (570, 95838), (684, 79865), (855, 63892), (1140, 47919), (1710, 31946), (3420, 15973)]