139792500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:161

約数の個数: 240

約数和(自身を含む): 481096000

約数和(自身を除く): 341303500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 109, 114, 125, 135, 150, 171, 180, 190, 218, 225, 228, 250, 270, 285, 300, 327, 342, 375, 380, 436, 450, 475, 500, 513, 540, 545, 570, 625, 654, 675, 684, 750, 855, 900, 950, 981, 1026, 1090, 1125, 1140, 1250, 1308, 1350, 1425, 1500, 1635, 1710, 1875, 1900, 1962, 2052, 2071, 2180, 2250, 2375, 2500, 2565, 2700, 2725, 2850, 2943, 3270, 3375, 3420, 3750, 3924, 4142, 4275, 4500, 4750, 4905, 5130, 5450, 5625, 5700, 5886, 6213, 6540, 6750, 7125, 7500, 8175, 8284, 8550, 9500, 9810, 10260, 10355, 10900, 11250, 11772, 11875, 12426, 12825, 13500, 13625, 14250, 14715, 16350, 16875, 17100, 18639, 19620, 20710, 21375, 22500, 23750, 24525, 24852, 25650, 27250, 28500, 29430, 31065, 32700, 33750, 35625, 37278, 40875, 41420, 42750, 47500, 49050, 51300, 51775, 54500, 55917, 58860, 62130, 64125, 67500, 68125, 71250, 73575, 74556, 81750, 85500, 93195, 98100, 103550, 106875, 111834, 122625, 124260, 128250, 136250, 142500, 147150, 155325, 163500, 186390, 204375, 207100, 213750, 223668, 245250, 256500, 258875, 272500, 279585, 294300, 310650, 320625, 367875, 372780, 408750, 427500, 465975, 490500, 517750, 559170, 613125, 621300, 641250, 735750, 776625, 817500, 931950, 1035500, 1118340, 1226250, 1282500, 1294375, 1397925, 1471500, 1553250, 1839375, 1863900, 2329875, 2452500, 2588750, 2795850, 3106500, 3678750, 3883125, 4659750, 5177500, 5591700, 6989625, 7357500, 7766250, 9319500, 11649375, 13979250, 15532500, 23298750, 27958500, 34948125, 46597500, 69896250, 139792500]

約数ペア:

[(1, 139792500), (2, 69896250), (3, 46597500), (4, 34948125), (5, 27958500), (6, 23298750), (9, 15532500), (10, 13979250), (12, 11649375), (15, 9319500), (18, 7766250), (19, 7357500), (20, 6989625), (25, 5591700), (27, 5177500), (30, 4659750), (36, 3883125), (38, 3678750), (45, 3106500), (50, 2795850), (54, 2588750), (57, 2452500), (60, 2329875), (75, 1863900), (76, 1839375), (90, 1553250), (95, 1471500), (100, 1397925), (108, 1294375), (109, 1282500), (114, 1226250), (125, 1118340), (135, 1035500), (150, 931950), (171, 817500), (180, 776625), (190, 735750), (218, 641250), (225, 621300), (228, 613125), (250, 559170), (270, 517750), (285, 490500), (300, 465975), (327, 427500), (342, 408750), (375, 372780), (380, 367875), (436, 320625), (450, 310650), (475, 294300), (500, 279585), (513, 272500), (540, 258875), (545, 256500), (570, 245250), (625, 223668), (654, 213750), (675, 207100), (684, 204375), (750, 186390), (855, 163500), (900, 155325), (950, 147150), (981, 142500), (1026, 136250), (1090, 128250), (1125, 124260), (1140, 122625), (1250, 111834), (1308, 106875), (1350, 103550), (1425, 98100), (1500, 93195), (1635, 85500), (1710, 81750), (1875, 74556), (1900, 73575), (1962, 71250), (2052, 68125), (2071, 67500), (2180, 64125), (2250, 62130), (2375, 58860), (2500, 55917), (2565, 54500), (2700, 51775), (2725, 51300), (2850, 49050), (2943, 47500), (3270, 42750), (3375, 41420), (3420, 40875), (3750, 37278), (3924, 35625), (4142, 33750), (4275, 32700), (4500, 31065), (4750, 29430), (4905, 28500), (5130, 27250), (5450, 25650), (5625, 24852), (5700, 24525), (5886, 23750), (6213, 22500), (6540, 21375), (6750, 20710), (7125, 19620), (7500, 18639), (8175, 17100), (8284, 16875), (8550, 16350), (9500, 14715), (9810, 14250), (10260, 13625), (10355, 13500), (10900, 12825), (11250, 12426), (11772, 11875)]