17923950

素因数分解:

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

素因数の和:120

約数の個数: 192

約数和(自身を含む): 57853440

約数和(自身を除く): 39929490

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, 85, 90, 99, 102, 110, 135, 142, 150, 153, 165, 170, 187, 198, 213, 225, 255, 270, 275, 297, 306, 330, 355, 374, 425, 426, 450, 459, 495, 510, 550, 561, 594, 639, 675, 710, 765, 781, 825, 850, 918, 935, 990, 1065, 1122, 1207, 1275, 1278, 1350, 1485, 1530, 1562, 1650, 1683, 1775, 1870, 1917, 2130, 2295, 2343, 2414, 2475, 2550, 2805, 2970, 3195, 3366, 3550, 3621, 3825, 3834, 3905, 4590, 4675, 4686, 4950, 5049, 5325, 5610, 6035, 6390, 7029, 7242, 7425, 7650, 7810, 8415, 9350, 9585, 10098, 10650, 10863, 11475, 11715, 12070, 13277, 14025, 14058, 14850, 15975, 16830, 18105, 19170, 19525, 21087, 21726, 22950, 23430, 25245, 26554, 28050, 30175, 31950, 32589, 35145, 36210, 39050, 39831, 42075, 42174, 47925, 50490, 54315, 58575, 60350, 65178, 66385, 70290, 79662, 84150, 90525, 95850, 105435, 108630, 117150, 119493, 126225, 132770, 162945, 175725, 181050, 199155, 210870, 238986, 252450, 271575, 325890, 331925, 351450, 358479, 398310, 527175, 543150, 597465, 663850, 716958, 814725, 995775, 1054350, 1194930, 1629450, 1792395, 1991550, 2987325, 3584790, 5974650, 8961975, 17923950]

約数ペア:

[(1, 17923950), (2, 8961975), (3, 5974650), (5, 3584790), (6, 2987325), (9, 1991550), (10, 1792395), (11, 1629450), (15, 1194930), (17, 1054350), (18, 995775), (22, 814725), (25, 716958), (27, 663850), (30, 597465), (33, 543150), (34, 527175), (45, 398310), (50, 358479), (51, 351450), (54, 331925), (55, 325890), (66, 271575), (71, 252450), (75, 238986), (85, 210870), (90, 199155), (99, 181050), (102, 175725), (110, 162945), (135, 132770), (142, 126225), (150, 119493), (153, 117150), (165, 108630), (170, 105435), (187, 95850), (198, 90525), (213, 84150), (225, 79662), (255, 70290), (270, 66385), (275, 65178), (297, 60350), (306, 58575), (330, 54315), (355, 50490), (374, 47925), (425, 42174), (426, 42075), (450, 39831), (459, 39050), (495, 36210), (510, 35145), (550, 32589), (561, 31950), (594, 30175), (639, 28050), (675, 26554), (710, 25245), (765, 23430), (781, 22950), (825, 21726), (850, 21087), (918, 19525), (935, 19170), (990, 18105), (1065, 16830), (1122, 15975), (1207, 14850), (1275, 14058), (1278, 14025), (1350, 13277), (1485, 12070), (1530, 11715), (1562, 11475), (1650, 10863), (1683, 10650), (1775, 10098), (1870, 9585), (1917, 9350), (2130, 8415), (2295, 7810), (2343, 7650), (2414, 7425), (2475, 7242), (2550, 7029), (2805, 6390), (2970, 6035), (3195, 5610), (3366, 5325), (3550, 5049), (3621, 4950), (3825, 4686), (3834, 4675), (3905, 4590)]