138250500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:159

約数の個数: 192

約数和(自身を含む): 430230528

約数和(自身を除く): 291980028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 47, 50, 53, 60, 74, 75, 94, 100, 106, 111, 125, 141, 148, 150, 159, 185, 188, 212, 222, 235, 250, 265, 282, 300, 318, 370, 375, 444, 470, 500, 530, 555, 564, 636, 705, 740, 750, 795, 925, 940, 1060, 1110, 1175, 1325, 1410, 1500, 1590, 1739, 1850, 1961, 2220, 2350, 2491, 2650, 2775, 2820, 3180, 3478, 3525, 3700, 3922, 3975, 4625, 4700, 4982, 5217, 5300, 5550, 5875, 5883, 6625, 6956, 7050, 7473, 7844, 7950, 8695, 9250, 9805, 9964, 10434, 11100, 11750, 11766, 12455, 13250, 13875, 14100, 14946, 15900, 17390, 17625, 18500, 19610, 19875, 20868, 23500, 23532, 24910, 26085, 26500, 27750, 29415, 29892, 34780, 35250, 37365, 39220, 39750, 43475, 49025, 49820, 52170, 55500, 58830, 62275, 70500, 74730, 79500, 86950, 92167, 98050, 104340, 117660, 124550, 130425, 147075, 149460, 173900, 184334, 186825, 196100, 217375, 245125, 249100, 260850, 276501, 294150, 311375, 368668, 373650, 434750, 460835, 490250, 521700, 553002, 588300, 622750, 652125, 735375, 747300, 869500, 921670, 934125, 980500, 1106004, 1245500, 1304250, 1382505, 1470750, 1843340, 1868250, 2304175, 2608500, 2765010, 2941500, 3736500, 4608350, 5530020, 6912525, 9216700, 11520875, 13825050, 23041750, 27650100, 34562625, 46083500, 69125250, 138250500]

約数ペア:

[(1, 138250500), (2, 69125250), (3, 46083500), (4, 34562625), (5, 27650100), (6, 23041750), (10, 13825050), (12, 11520875), (15, 9216700), (20, 6912525), (25, 5530020), (30, 4608350), (37, 3736500), (47, 2941500), (50, 2765010), (53, 2608500), (60, 2304175), (74, 1868250), (75, 1843340), (94, 1470750), (100, 1382505), (106, 1304250), (111, 1245500), (125, 1106004), (141, 980500), (148, 934125), (150, 921670), (159, 869500), (185, 747300), (188, 735375), (212, 652125), (222, 622750), (235, 588300), (250, 553002), (265, 521700), (282, 490250), (300, 460835), (318, 434750), (370, 373650), (375, 368668), (444, 311375), (470, 294150), (500, 276501), (530, 260850), (555, 249100), (564, 245125), (636, 217375), (705, 196100), (740, 186825), (750, 184334), (795, 173900), (925, 149460), (940, 147075), (1060, 130425), (1110, 124550), (1175, 117660), (1325, 104340), (1410, 98050), (1500, 92167), (1590, 86950), (1739, 79500), (1850, 74730), (1961, 70500), (2220, 62275), (2350, 58830), (2491, 55500), (2650, 52170), (2775, 49820), (2820, 49025), (3180, 43475), (3478, 39750), (3525, 39220), (3700, 37365), (3922, 35250), (3975, 34780), (4625, 29892), (4700, 29415), (4982, 27750), (5217, 26500), (5300, 26085), (5550, 24910), (5875, 23532), (5883, 23500), (6625, 20868), (6956, 19875), (7050, 19610), (7473, 18500), (7844, 17625), (7950, 17390), (8695, 15900), (9250, 14946), (9805, 14100), (9964, 13875), (10434, 13250), (11100, 12455), (11750, 11766)]