68645610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{797}}^1$

素因数の和:853

約数の個数: 128

約数和(自身を含む): 206841600

約数和(自身を除く): 138195990

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 29, 30, 33, 45, 54, 55, 58, 66, 87, 90, 99, 110, 135, 145, 165, 174, 198, 261, 270, 290, 297, 319, 330, 435, 495, 522, 594, 638, 783, 797, 870, 957, 990, 1305, 1485, 1566, 1594, 1595, 1914, 2391, 2610, 2871, 2970, 3190, 3915, 3985, 4782, 4785, 5742, 7173, 7830, 7970, 8613, 8767, 9570, 11955, 14346, 14355, 17226, 17534, 21519, 23113, 23910, 26301, 28710, 35865, 43038, 43065, 43835, 46226, 52602, 69339, 71730, 78903, 86130, 87670, 107595, 115565, 131505, 138678, 157806, 208017, 215190, 231130, 236709, 254243, 263010, 346695, 394515, 416034, 473418, 508486, 624051, 693390, 762729, 789030, 1040085, 1183545, 1248102, 1271215, 1525458, 2080170, 2288187, 2367090, 2542430, 3120255, 3813645, 4576374, 6240510, 6864561, 7627290, 11440935, 13729122, 22881870, 34322805, 68645610]

約数ペア:

[(1, 68645610), (2, 34322805), (3, 22881870), (5, 13729122), (6, 11440935), (9, 7627290), (10, 6864561), (11, 6240510), (15, 4576374), (18, 3813645), (22, 3120255), (27, 2542430), (29, 2367090), (30, 2288187), (33, 2080170), (45, 1525458), (54, 1271215), (55, 1248102), (58, 1183545), (66, 1040085), (87, 789030), (90, 762729), (99, 693390), (110, 624051), (135, 508486), (145, 473418), (165, 416034), (174, 394515), (198, 346695), (261, 263010), (270, 254243), (290, 236709), (297, 231130), (319, 215190), (330, 208017), (435, 157806), (495, 138678), (522, 131505), (594, 115565), (638, 107595), (783, 87670), (797, 86130), (870, 78903), (957, 71730), (990, 69339), (1305, 52602), (1485, 46226), (1566, 43835), (1594, 43065), (1595, 43038), (1914, 35865), (2391, 28710), (2610, 26301), (2871, 23910), (2970, 23113), (3190, 21519), (3915, 17534), (3985, 17226), (4782, 14355), (4785, 14346), (5742, 11955), (7173, 9570), (7830, 8767), (7970, 8613)]