27158220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2647}}^1$

素因数の和:2684

約数の個数: 96

約数和(自身を含む): 88972800

約数和(自身を除く): 61814580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 2647, 3420, 5130, 5294, 7941, 10260, 10588, 13235, 15882, 23823, 26470, 31764, 39705, 47646, 50293, 52940, 71469, 79410, 95292, 100586, 119115, 142938, 150879, 158820, 201172, 238230, 251465, 285876, 301758, 357345, 452637, 476460, 502930, 603516, 714690, 754395, 905274, 1005860, 1357911, 1429380, 1508790, 1810548, 2263185, 2715822, 3017580, 4526370, 5431644, 6789555, 9052740, 13579110, 27158220]

約数ペア:

[(1, 27158220), (2, 13579110), (3, 9052740), (4, 6789555), (5, 5431644), (6, 4526370), (9, 3017580), (10, 2715822), (12, 2263185), (15, 1810548), (18, 1508790), (19, 1429380), (20, 1357911), (27, 1005860), (30, 905274), (36, 754395), (38, 714690), (45, 603516), (54, 502930), (57, 476460), (60, 452637), (76, 357345), (90, 301758), (95, 285876), (108, 251465), (114, 238230), (135, 201172), (171, 158820), (180, 150879), (190, 142938), (228, 119115), (270, 100586), (285, 95292), (342, 79410), (380, 71469), (513, 52940), (540, 50293), (570, 47646), (684, 39705), (855, 31764), (1026, 26470), (1140, 23823), (1710, 15882), (2052, 13235), (2565, 10588), (2647, 10260), (3420, 7941), (5130, 5294)]