102897540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3343}}^1$

素因数の和:3383

約数の個数: 120

約数和(自身を含む): 339884160

約数和(自身を除く): 236986620

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, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3343, 3420, 5130, 6156, 6686, 7695, 10029, 10260, 13372, 15390, 16715, 20058, 30087, 30780, 33430, 40116, 50145, 60174, 63517, 66860, 90261, 100290, 120348, 127034, 150435, 180522, 190551, 200580, 254068, 270783, 300870, 317585, 361044, 381102, 451305, 541566, 571653, 601740, 635170, 762204, 902610, 952755, 1083132, 1143306, 1270340, 1353915, 1714959, 1805220, 1905510, 2286612, 2707830, 2858265, 3429918, 3811020, 5144877, 5415660, 5716530, 6859836, 8574795, 10289754, 11433060, 17149590, 20579508, 25724385, 34299180, 51448770, 102897540]

約数ペア:

[(1, 102897540), (2, 51448770), (3, 34299180), (4, 25724385), (5, 20579508), (6, 17149590), (9, 11433060), (10, 10289754), (12, 8574795), (15, 6859836), (18, 5716530), (19, 5415660), (20, 5144877), (27, 3811020), (30, 3429918), (36, 2858265), (38, 2707830), (45, 2286612), (54, 1905510), (57, 1805220), (60, 1714959), (76, 1353915), (81, 1270340), (90, 1143306), (95, 1083132), (108, 952755), (114, 902610), (135, 762204), (162, 635170), (171, 601740), (180, 571653), (190, 541566), (228, 451305), (270, 381102), (285, 361044), (324, 317585), (342, 300870), (380, 270783), (405, 254068), (513, 200580), (540, 190551), (570, 180522), (684, 150435), (810, 127034), (855, 120348), (1026, 100290), (1140, 90261), (1539, 66860), (1620, 63517), (1710, 60174), (2052, 50145), (2565, 40116), (3078, 33430), (3343, 30780), (3420, 30087), (5130, 20058), (6156, 16715), (6686, 15390), (7695, 13372), (10029, 10260)]