215568600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{953}}^1$

素因数の和:1014

約数の個数: 192

約数和(自身を含む): 745264800

約数和(自身を除く): 529696200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 29, 30, 39, 40, 50, 52, 58, 60, 65, 75, 78, 87, 100, 104, 116, 120, 130, 145, 150, 156, 174, 195, 200, 232, 260, 290, 300, 312, 325, 348, 377, 390, 435, 520, 580, 600, 650, 696, 725, 754, 780, 870, 953, 975, 1131, 1160, 1300, 1450, 1508, 1560, 1740, 1885, 1906, 1950, 2175, 2262, 2600, 2859, 2900, 3016, 3480, 3770, 3812, 3900, 4350, 4524, 4765, 5655, 5718, 5800, 7540, 7624, 7800, 8700, 9048, 9425, 9530, 11310, 11436, 12389, 14295, 15080, 17400, 18850, 19060, 22620, 22872, 23825, 24778, 27637, 28275, 28590, 37167, 37700, 38120, 45240, 47650, 49556, 55274, 56550, 57180, 61945, 71475, 74334, 75400, 82911, 95300, 99112, 110548, 113100, 114360, 123890, 138185, 142950, 148668, 165822, 185835, 190600, 221096, 226200, 247780, 276370, 285900, 297336, 309725, 331644, 359281, 371670, 414555, 495560, 552740, 571800, 619450, 663288, 690925, 718562, 743340, 829110, 929175, 1077843, 1105480, 1238900, 1381850, 1437124, 1486680, 1658220, 1796405, 1858350, 2072775, 2155686, 2477800, 2763700, 2874248, 3316440, 3592810, 3716700, 4145550, 4311372, 5389215, 5527400, 7185620, 7433400, 8291100, 8622744, 8982025, 10778430, 14371240, 16582200, 17964050, 21556860, 26946075, 35928100, 43113720, 53892150, 71856200, 107784300, 215568600]

約数ペア:

[(1, 215568600), (2, 107784300), (3, 71856200), (4, 53892150), (5, 43113720), (6, 35928100), (8, 26946075), (10, 21556860), (12, 17964050), (13, 16582200), (15, 14371240), (20, 10778430), (24, 8982025), (25, 8622744), (26, 8291100), (29, 7433400), (30, 7185620), (39, 5527400), (40, 5389215), (50, 4311372), (52, 4145550), (58, 3716700), (60, 3592810), (65, 3316440), (75, 2874248), (78, 2763700), (87, 2477800), (100, 2155686), (104, 2072775), (116, 1858350), (120, 1796405), (130, 1658220), (145, 1486680), (150, 1437124), (156, 1381850), (174, 1238900), (195, 1105480), (200, 1077843), (232, 929175), (260, 829110), (290, 743340), (300, 718562), (312, 690925), (325, 663288), (348, 619450), (377, 571800), (390, 552740), (435, 495560), (520, 414555), (580, 371670), (600, 359281), (650, 331644), (696, 309725), (725, 297336), (754, 285900), (780, 276370), (870, 247780), (953, 226200), (975, 221096), (1131, 190600), (1160, 185835), (1300, 165822), (1450, 148668), (1508, 142950), (1560, 138185), (1740, 123890), (1885, 114360), (1906, 113100), (1950, 110548), (2175, 99112), (2262, 95300), (2600, 82911), (2859, 75400), (2900, 74334), (3016, 71475), (3480, 61945), (3770, 57180), (3812, 56550), (3900, 55274), (4350, 49556), (4524, 47650), (4765, 45240), (5655, 38120), (5718, 37700), (5800, 37167), (7540, 28590), (7624, 28275), (7800, 27637), (8700, 24778), (9048, 23825), (9425, 22872), (9530, 22620), (11310, 19060), (11436, 18850), (12389, 17400), (14295, 15080)]