745823430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:692

約数の個数: 192

約数和(自身を含む): 2248827840

約数和(自身を除く): 1503004410

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 37, 45, 54, 55, 66, 74, 90, 99, 110, 111, 121, 135, 165, 185, 198, 222, 242, 270, 297, 330, 333, 363, 370, 407, 495, 555, 594, 605, 617, 666, 726, 814, 990, 999, 1089, 1110, 1210, 1221, 1234, 1485, 1665, 1815, 1851, 1998, 2035, 2178, 2442, 2970, 3085, 3267, 3330, 3630, 3663, 3702, 4070, 4477, 4995, 5445, 5553, 6105, 6170, 6534, 6787, 7326, 8954, 9255, 9990, 10890, 10989, 11106, 12210, 13431, 13574, 16335, 16659, 18315, 18510, 20361, 21978, 22385, 22829, 26862, 27765, 32670, 33318, 33935, 36630, 40293, 40722, 44770, 45658, 54945, 55530, 61083, 67155, 67870, 68487, 74657, 80586, 83295, 101805, 109890, 114145, 120879, 122166, 134310, 136974, 149314, 166590, 183249, 201465, 203610, 205461, 223971, 228290, 241758, 251119, 305415, 342435, 366498, 373285, 402930, 410922, 447942, 502238, 604395, 610830, 616383, 671913, 684870, 746570, 753357, 916245, 1027305, 1119855, 1208790, 1232766, 1255595, 1343826, 1506714, 1832490, 2015739, 2054610, 2239710, 2260071, 2511190, 2762309, 3081915, 3359565, 3766785, 4031478, 4520142, 5524618, 6163830, 6719130, 6780213, 7533570, 8286927, 10078695, 11300355, 13560426, 13811545, 16573854, 20157390, 22600710, 24860781, 27623090, 33901065, 41434635, 49721562, 67802130, 74582343, 82869270, 124303905, 149164686, 248607810, 372911715, 745823430]

約数ペア:

[(1, 745823430), (2, 372911715), (3, 248607810), (5, 149164686), (6, 124303905), (9, 82869270), (10, 74582343), (11, 67802130), (15, 49721562), (18, 41434635), (22, 33901065), (27, 27623090), (30, 24860781), (33, 22600710), (37, 20157390), (45, 16573854), (54, 13811545), (55, 13560426), (66, 11300355), (74, 10078695), (90, 8286927), (99, 7533570), (110, 6780213), (111, 6719130), (121, 6163830), (135, 5524618), (165, 4520142), (185, 4031478), (198, 3766785), (222, 3359565), (242, 3081915), (270, 2762309), (297, 2511190), (330, 2260071), (333, 2239710), (363, 2054610), (370, 2015739), (407, 1832490), (495, 1506714), (555, 1343826), (594, 1255595), (605, 1232766), (617, 1208790), (666, 1119855), (726, 1027305), (814, 916245), (990, 753357), (999, 746570), (1089, 684870), (1110, 671913), (1210, 616383), (1221, 610830), (1234, 604395), (1485, 502238), (1665, 447942), (1815, 410922), (1851, 402930), (1998, 373285), (2035, 366498), (2178, 342435), (2442, 305415), (2970, 251119), (3085, 241758), (3267, 228290), (3330, 223971), (3630, 205461), (3663, 203610), (3702, 201465), (4070, 183249), (4477, 166590), (4995, 149314), (5445, 136974), (5553, 134310), (6105, 122166), (6170, 120879), (6534, 114145), (6787, 109890), (7326, 101805), (8954, 83295), (9255, 80586), (9990, 74657), (10890, 68487), (10989, 67870), (11106, 67155), (12210, 61083), (13431, 55530), (13574, 54945), (16335, 45658), (16659, 44770), (18315, 40722), (18510, 40293), (20361, 36630), (21978, 33935), (22385, 33318), (22829, 32670), (26862, 27765)]