115154820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3061}}^1$

素因数の和:3106

約数の個数: 144

約数和(自身を含む): 401244480

約数和(自身を除く): 286089660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 380, 396, 418, 495, 570, 627, 660, 684, 836, 855, 990, 1045, 1140, 1254, 1710, 1881, 1980, 2090, 2508, 3061, 3135, 3420, 3762, 4180, 6122, 6270, 7524, 9183, 9405, 12244, 12540, 15305, 18366, 18810, 27549, 30610, 33671, 36732, 37620, 45915, 55098, 58159, 61220, 67342, 91830, 101013, 110196, 116318, 134684, 137745, 168355, 174477, 183660, 202026, 232636, 275490, 290795, 303039, 336710, 348954, 404052, 505065, 523431, 550980, 581590, 606078, 639749, 673420, 697908, 872385, 1010130, 1046862, 1163180, 1212156, 1279498, 1515195, 1744770, 1919247, 2020260, 2093724, 2558996, 2617155, 3030390, 3198745, 3489540, 3838494, 5234310, 5757741, 6060780, 6397490, 7676988, 9596235, 10468620, 11515482, 12794980, 19192470, 23030964, 28788705, 38384940, 57577410, 115154820]

約数ペア:

[(1, 115154820), (2, 57577410), (3, 38384940), (4, 28788705), (5, 23030964), (6, 19192470), (9, 12794980), (10, 11515482), (11, 10468620), (12, 9596235), (15, 7676988), (18, 6397490), (19, 6060780), (20, 5757741), (22, 5234310), (30, 3838494), (33, 3489540), (36, 3198745), (38, 3030390), (44, 2617155), (45, 2558996), (55, 2093724), (57, 2020260), (60, 1919247), (66, 1744770), (76, 1515195), (90, 1279498), (95, 1212156), (99, 1163180), (110, 1046862), (114, 1010130), (132, 872385), (165, 697908), (171, 673420), (180, 639749), (190, 606078), (198, 581590), (209, 550980), (220, 523431), (228, 505065), (285, 404052), (330, 348954), (342, 336710), (380, 303039), (396, 290795), (418, 275490), (495, 232636), (570, 202026), (627, 183660), (660, 174477), (684, 168355), (836, 137745), (855, 134684), (990, 116318), (1045, 110196), (1140, 101013), (1254, 91830), (1710, 67342), (1881, 61220), (1980, 58159), (2090, 55098), (2508, 45915), (3061, 37620), (3135, 36732), (3420, 33671), (3762, 30610), (4180, 27549), (6122, 18810), (6270, 18366), (7524, 15305), (9183, 12540), (9405, 12244)]