68615910

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:201

約数の個数: 192

約数和(自身を含む): 215115264

約数和(自身を除く): 146499354

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 33, 34, 45, 51, 54, 55, 66, 81, 85, 90, 99, 102, 110, 135, 151, 153, 162, 165, 170, 187, 198, 243, 255, 270, 297, 302, 306, 330, 374, 405, 453, 459, 486, 495, 510, 561, 594, 755, 765, 810, 891, 906, 918, 935, 990, 1122, 1215, 1359, 1377, 1485, 1510, 1530, 1661, 1683, 1782, 1870, 2265, 2295, 2430, 2567, 2673, 2718, 2754, 2805, 2970, 3322, 3366, 4077, 4131, 4455, 4530, 4590, 4983, 5049, 5134, 5346, 5610, 6795, 6885, 7701, 8154, 8262, 8305, 8415, 8910, 9966, 10098, 12231, 12835, 13365, 13590, 13770, 14949, 15147, 15402, 16610, 16830, 20385, 20655, 23103, 24462, 24915, 25245, 25670, 26730, 28237, 29898, 30294, 36693, 38505, 40770, 41310, 44847, 45441, 46206, 49830, 50490, 56474, 61155, 69309, 73386, 74745, 75735, 77010, 84711, 89694, 90882, 115515, 122310, 134541, 138618, 141185, 149490, 151470, 169422, 183465, 207927, 224235, 227205, 231030, 254133, 269082, 282370, 346545, 366930, 403623, 415854, 423555, 448470, 454410, 508266, 623781, 672705, 693090, 762399, 807246, 847110, 1039635, 1247562, 1270665, 1345410, 1524798, 2018115, 2079270, 2287197, 2541330, 3118905, 3811995, 4036230, 4574394, 6237810, 6861591, 7623990, 11435985, 13723182, 22871970, 34307955, 68615910]

約数ペア:

[(1, 68615910), (2, 34307955), (3, 22871970), (5, 13723182), (6, 11435985), (9, 7623990), (10, 6861591), (11, 6237810), (15, 4574394), (17, 4036230), (18, 3811995), (22, 3118905), (27, 2541330), (30, 2287197), (33, 2079270), (34, 2018115), (45, 1524798), (51, 1345410), (54, 1270665), (55, 1247562), (66, 1039635), (81, 847110), (85, 807246), (90, 762399), (99, 693090), (102, 672705), (110, 623781), (135, 508266), (151, 454410), (153, 448470), (162, 423555), (165, 415854), (170, 403623), (187, 366930), (198, 346545), (243, 282370), (255, 269082), (270, 254133), (297, 231030), (302, 227205), (306, 224235), (330, 207927), (374, 183465), (405, 169422), (453, 151470), (459, 149490), (486, 141185), (495, 138618), (510, 134541), (561, 122310), (594, 115515), (755, 90882), (765, 89694), (810, 84711), (891, 77010), (906, 75735), (918, 74745), (935, 73386), (990, 69309), (1122, 61155), (1215, 56474), (1359, 50490), (1377, 49830), (1485, 46206), (1510, 45441), (1530, 44847), (1661, 41310), (1683, 40770), (1782, 38505), (1870, 36693), (2265, 30294), (2295, 29898), (2430, 28237), (2567, 26730), (2673, 25670), (2718, 25245), (2754, 24915), (2805, 24462), (2970, 23103), (3322, 20655), (3366, 20385), (4077, 16830), (4131, 16610), (4455, 15402), (4530, 15147), (4590, 14949), (4983, 13770), (5049, 13590), (5134, 13365), (5346, 12835), (5610, 12231), (6795, 10098), (6885, 9966), (7701, 8910), (8154, 8415), (8262, 8305)]