2551209210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{16843}}^1$

素因数の和:16890

約数の個数: 160

約数和(自身を含む): 7924226112

約数和(自身を除く): 5373016902

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, 153, 162, 165, 170, 187, 198, 255, 270, 297, 306, 330, 374, 405, 459, 495, 510, 561, 594, 765, 810, 891, 918, 935, 990, 1122, 1377, 1485, 1530, 1683, 1782, 1870, 2295, 2754, 2805, 2970, 3366, 4455, 4590, 5049, 5610, 6885, 8415, 8910, 10098, 13770, 15147, 16830, 16843, 25245, 30294, 33686, 50490, 50529, 75735, 84215, 101058, 151470, 151587, 168430, 185273, 252645, 286331, 303174, 370546, 454761, 505290, 555819, 572662, 757935, 858993, 909522, 926365, 1111638, 1364283, 1431655, 1515870, 1667457, 1717986, 1852730, 2273805, 2576979, 2728566, 2779095, 2863310, 3149641, 3334914, 4294965, 4547610, 5002371, 5153958, 5558190, 6299282, 6821415, 7730937, 8337285, 8589930, 9448923, 10004742, 12884895, 13642830, 15007113, 15461874, 15748205, 16674570, 18897846, 23192811, 25011855, 25769790, 28346769, 30014226, 31496410, 38654685, 46385622, 47244615, 50023710, 56693538, 75035565, 77309370, 85040307, 94489230, 115964055, 141733845, 150071130, 170080614, 231928110, 255120921, 283467690, 425201535, 510241842, 850403070, 1275604605, 2551209210]

約数ペア:

[(1, 2551209210), (2, 1275604605), (3, 850403070), (5, 510241842), (6, 425201535), (9, 283467690), (10, 255120921), (11, 231928110), (15, 170080614), (17, 150071130), (18, 141733845), (22, 115964055), (27, 94489230), (30, 85040307), (33, 77309370), (34, 75035565), (45, 56693538), (51, 50023710), (54, 47244615), (55, 46385622), (66, 38654685), (81, 31496410), (85, 30014226), (90, 28346769), (99, 25769790), (102, 25011855), (110, 23192811), (135, 18897846), (153, 16674570), (162, 15748205), (165, 15461874), (170, 15007113), (187, 13642830), (198, 12884895), (255, 10004742), (270, 9448923), (297, 8589930), (306, 8337285), (330, 7730937), (374, 6821415), (405, 6299282), (459, 5558190), (495, 5153958), (510, 5002371), (561, 4547610), (594, 4294965), (765, 3334914), (810, 3149641), (891, 2863310), (918, 2779095), (935, 2728566), (990, 2576979), (1122, 2273805), (1377, 1852730), (1485, 1717986), (1530, 1667457), (1683, 1515870), (1782, 1431655), (1870, 1364283), (2295, 1111638), (2754, 926365), (2805, 909522), (2970, 858993), (3366, 757935), (4455, 572662), (4590, 555819), (5049, 505290), (5610, 454761), (6885, 370546), (8415, 303174), (8910, 286331), (10098, 252645), (13770, 185273), (15147, 168430), (16830, 151587), (16843, 151470), (25245, 101058), (30294, 84215), (33686, 75735), (50490, 50529)]