69709860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:171

約数の個数: 288

約数和(自身を含む): 259459200

約数和(自身を除く): 189749340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 19, 20, 22, 30, 33, 34, 36, 38, 44, 45, 51, 55, 57, 60, 66, 68, 76, 85, 90, 95, 99, 102, 109, 110, 114, 132, 153, 165, 170, 171, 180, 187, 190, 198, 204, 209, 218, 220, 228, 255, 285, 306, 323, 327, 330, 340, 342, 374, 380, 396, 418, 436, 495, 510, 545, 561, 570, 612, 627, 646, 654, 660, 684, 748, 765, 836, 855, 935, 969, 981, 990, 1020, 1045, 1090, 1122, 1140, 1199, 1254, 1292, 1308, 1530, 1615, 1635, 1683, 1710, 1853, 1870, 1881, 1938, 1962, 1980, 2071, 2090, 2180, 2244, 2398, 2508, 2805, 2907, 3060, 3135, 3230, 3270, 3366, 3420, 3553, 3597, 3706, 3740, 3762, 3876, 3924, 4142, 4180, 4796, 4845, 4905, 5559, 5610, 5814, 5995, 6213, 6270, 6460, 6540, 6732, 7106, 7194, 7412, 7524, 8284, 8415, 9265, 9405, 9690, 9810, 10355, 10659, 10791, 11118, 11220, 11628, 11990, 12426, 12540, 14212, 14388, 14535, 16677, 16830, 17765, 17985, 18530, 18639, 18810, 19380, 19620, 20383, 20710, 21318, 21582, 22236, 22781, 23980, 24852, 27795, 29070, 31065, 31977, 33354, 33660, 35207, 35530, 35970, 37060, 37278, 37620, 40766, 41420, 42636, 43164, 45562, 53295, 53955, 55590, 58140, 61149, 62130, 63954, 66708, 68343, 70414, 71060, 71940, 74556, 81532, 83385, 91124, 93195, 101915, 105621, 106590, 107910, 111180, 113905, 122298, 124260, 127908, 136686, 140828, 159885, 166770, 176035, 183447, 186390, 203830, 205029, 211242, 213180, 215820, 227810, 244596, 273372, 305745, 316863, 319770, 333540, 341715, 352070, 366894, 372780, 387277, 407660, 410058, 422484, 455620, 528105, 611490, 633726, 639540, 683430, 704140, 733788, 774554, 820116, 917235, 1025145, 1056210, 1161831, 1222980, 1267452, 1366860, 1549108, 1584315, 1834470, 1936385, 2050290, 2112420, 2323662, 3168630, 3485493, 3668940, 3872770, 4100580, 4647324, 5809155, 6337260, 6970986, 7745540, 11618310, 13941972, 17427465, 23236620, 34854930, 69709860]

約数ペア:

[(1, 69709860), (2, 34854930), (3, 23236620), (4, 17427465), (5, 13941972), (6, 11618310), (9, 7745540), (10, 6970986), (11, 6337260), (12, 5809155), (15, 4647324), (17, 4100580), (18, 3872770), (19, 3668940), (20, 3485493), (22, 3168630), (30, 2323662), (33, 2112420), (34, 2050290), (36, 1936385), (38, 1834470), (44, 1584315), (45, 1549108), (51, 1366860), (55, 1267452), (57, 1222980), (60, 1161831), (66, 1056210), (68, 1025145), (76, 917235), (85, 820116), (90, 774554), (95, 733788), (99, 704140), (102, 683430), (109, 639540), (110, 633726), (114, 611490), (132, 528105), (153, 455620), (165, 422484), (170, 410058), (171, 407660), (180, 387277), (187, 372780), (190, 366894), (198, 352070), (204, 341715), (209, 333540), (218, 319770), (220, 316863), (228, 305745), (255, 273372), (285, 244596), (306, 227810), (323, 215820), (327, 213180), (330, 211242), (340, 205029), (342, 203830), (374, 186390), (380, 183447), (396, 176035), (418, 166770), (436, 159885), (495, 140828), (510, 136686), (545, 127908), (561, 124260), (570, 122298), (612, 113905), (627, 111180), (646, 107910), (654, 106590), (660, 105621), (684, 101915), (748, 93195), (765, 91124), (836, 83385), (855, 81532), (935, 74556), (969, 71940), (981, 71060), (990, 70414), (1020, 68343), (1045, 66708), (1090, 63954), (1122, 62130), (1140, 61149), (1199, 58140), (1254, 55590), (1292, 53955), (1308, 53295), (1530, 45562), (1615, 43164), (1635, 42636), (1683, 41420), (1710, 40766), (1853, 37620), (1870, 37278), (1881, 37060), (1938, 35970), (1962, 35530), (1980, 35207), (2071, 33660), (2090, 33354), (2180, 31977), (2244, 31065), (2398, 29070), (2508, 27795), (2805, 24852), (2907, 23980), (3060, 22781), (3135, 22236), (3230, 21582), (3270, 21318), (3366, 20710), (3420, 20383), (3553, 19620), (3597, 19380), (3706, 18810), (3740, 18639), (3762, 18530), (3876, 17985), (3924, 17765), (4142, 16830), (4180, 16677), (4796, 14535), (4845, 14388), (4905, 14212), (5559, 12540), (5610, 12426), (5814, 11990), (5995, 11628), (6213, 11220), (6270, 11118), (6460, 10791), (6540, 10659), (6732, 10355), (7106, 9810), (7194, 9690), (7412, 9405), (7524, 9265), (8284, 8415)]