161315550

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:126

約数の個数: 288

約数和(自身を含む): 526466304

約数和(自身を除く): 365150754

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 25, 27, 30, 33, 34, 45, 50, 51, 54, 55, 66, 71, 75, 81, 85, 90, 99, 102, 110, 135, 142, 150, 153, 162, 165, 170, 187, 198, 213, 225, 243, 255, 270, 275, 297, 306, 330, 355, 374, 405, 425, 426, 450, 459, 486, 495, 510, 550, 561, 594, 639, 675, 710, 765, 781, 810, 825, 850, 891, 918, 935, 990, 1065, 1122, 1207, 1215, 1275, 1278, 1350, 1377, 1485, 1530, 1562, 1650, 1683, 1775, 1782, 1870, 1917, 2025, 2130, 2295, 2343, 2414, 2430, 2475, 2550, 2673, 2754, 2805, 2970, 3195, 3366, 3550, 3621, 3825, 3834, 3905, 4050, 4131, 4455, 4590, 4675, 4686, 4950, 5049, 5325, 5346, 5610, 5751, 6035, 6075, 6390, 6885, 7029, 7242, 7425, 7650, 7810, 8262, 8415, 8910, 9350, 9585, 10098, 10650, 10863, 11475, 11502, 11715, 12070, 12150, 13277, 13365, 13770, 14025, 14058, 14850, 15147, 15975, 16830, 17253, 18105, 19170, 19525, 20655, 21087, 21726, 22275, 22950, 23430, 25245, 26554, 26730, 28050, 28755, 30175, 30294, 31950, 32589, 34425, 34506, 35145, 36210, 39050, 39831, 41310, 42075, 42174, 44550, 45441, 47925, 50490, 54315, 57510, 58575, 60350, 63261, 65178, 66385, 66825, 68850, 70290, 75735, 79662, 84150, 86265, 90525, 90882, 95850, 97767, 103275, 105435, 108630, 117150, 119493, 126225, 126522, 132770, 133650, 143775, 151470, 162945, 172530, 175725, 181050, 189783, 195534, 199155, 206550, 210870, 227205, 238986, 252450, 271575, 287550, 293301, 316305, 325890, 331925, 351450, 358479, 378675, 379566, 398310, 431325, 454410, 488835, 527175, 543150, 586602, 597465, 632610, 663850, 716958, 757350, 814725, 862650, 948915, 977670, 995775, 1054350, 1075437, 1136025, 1194930, 1466505, 1581525, 1629450, 1792395, 1897830, 1991550, 2150874, 2272050, 2444175, 2933010, 2987325, 3163050, 3226311, 3584790, 4744575, 4888350, 5377185, 5974650, 6452622, 7332525, 8961975, 9489150, 10754370, 14665050, 16131555, 17923950, 26885925, 32263110, 53771850, 80657775, 161315550]

約数ペア:

[(1, 161315550), (2, 80657775), (3, 53771850), (5, 32263110), (6, 26885925), (9, 17923950), (10, 16131555), (11, 14665050), (15, 10754370), (17, 9489150), (18, 8961975), (22, 7332525), (25, 6452622), (27, 5974650), (30, 5377185), (33, 4888350), (34, 4744575), (45, 3584790), (50, 3226311), (51, 3163050), (54, 2987325), (55, 2933010), (66, 2444175), (71, 2272050), (75, 2150874), (81, 1991550), (85, 1897830), (90, 1792395), (99, 1629450), (102, 1581525), (110, 1466505), (135, 1194930), (142, 1136025), (150, 1075437), (153, 1054350), (162, 995775), (165, 977670), (170, 948915), (187, 862650), (198, 814725), (213, 757350), (225, 716958), (243, 663850), (255, 632610), (270, 597465), (275, 586602), (297, 543150), (306, 527175), (330, 488835), (355, 454410), (374, 431325), (405, 398310), (425, 379566), (426, 378675), (450, 358479), (459, 351450), (486, 331925), (495, 325890), (510, 316305), (550, 293301), (561, 287550), (594, 271575), (639, 252450), (675, 238986), (710, 227205), (765, 210870), (781, 206550), (810, 199155), (825, 195534), (850, 189783), (891, 181050), (918, 175725), (935, 172530), (990, 162945), (1065, 151470), (1122, 143775), (1207, 133650), (1215, 132770), (1275, 126522), (1278, 126225), (1350, 119493), (1377, 117150), (1485, 108630), (1530, 105435), (1562, 103275), (1650, 97767), (1683, 95850), (1775, 90882), (1782, 90525), (1870, 86265), (1917, 84150), (2025, 79662), (2130, 75735), (2295, 70290), (2343, 68850), (2414, 66825), (2430, 66385), (2475, 65178), (2550, 63261), (2673, 60350), (2754, 58575), (2805, 57510), (2970, 54315), (3195, 50490), (3366, 47925), (3550, 45441), (3621, 44550), (3825, 42174), (3834, 42075), (3905, 41310), (4050, 39831), (4131, 39050), (4455, 36210), (4590, 35145), (4675, 34506), (4686, 34425), (4950, 32589), (5049, 31950), (5325, 30294), (5346, 30175), (5610, 28755), (5751, 28050), (6035, 26730), (6075, 26554), (6390, 25245), (6885, 23430), (7029, 22950), (7242, 22275), (7425, 21726), (7650, 21087), (7810, 20655), (8262, 19525), (8415, 19170), (8910, 18105), (9350, 17253), (9585, 16830), (10098, 15975), (10650, 15147), (10863, 14850), (11475, 14058), (11502, 14025), (11715, 13770), (12070, 13365), (12150, 13277)]