72201300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:282

約数の個数: 144

約数和(自身を含む): 222277440

約数和(自身を除く): 150076140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 43, 50, 58, 60, 75, 86, 87, 100, 116, 129, 145, 150, 172, 174, 193, 215, 258, 290, 300, 348, 386, 430, 435, 516, 579, 580, 645, 725, 772, 860, 870, 965, 1075, 1158, 1247, 1290, 1450, 1740, 1930, 2150, 2175, 2316, 2494, 2580, 2895, 2900, 3225, 3741, 3860, 4300, 4350, 4825, 4988, 5597, 5790, 6235, 6450, 7482, 8299, 8700, 9650, 11194, 11580, 12470, 12900, 14475, 14964, 16598, 16791, 18705, 19300, 22388, 24897, 24940, 27985, 28950, 31175, 33196, 33582, 37410, 41495, 49794, 55970, 57900, 62350, 67164, 74820, 82990, 83955, 93525, 99588, 111940, 124485, 124700, 139925, 165980, 167910, 187050, 207475, 240671, 248970, 279850, 335820, 374100, 414950, 419775, 481342, 497940, 559700, 622425, 722013, 829900, 839550, 962684, 1203355, 1244850, 1444026, 1679100, 2406710, 2489700, 2888052, 3610065, 4813420, 6016775, 7220130, 12033550, 14440260, 18050325, 24067100, 36100650, 72201300]

約数ペア:

[(1, 72201300), (2, 36100650), (3, 24067100), (4, 18050325), (5, 14440260), (6, 12033550), (10, 7220130), (12, 6016775), (15, 4813420), (20, 3610065), (25, 2888052), (29, 2489700), (30, 2406710), (43, 1679100), (50, 1444026), (58, 1244850), (60, 1203355), (75, 962684), (86, 839550), (87, 829900), (100, 722013), (116, 622425), (129, 559700), (145, 497940), (150, 481342), (172, 419775), (174, 414950), (193, 374100), (215, 335820), (258, 279850), (290, 248970), (300, 240671), (348, 207475), (386, 187050), (430, 167910), (435, 165980), (516, 139925), (579, 124700), (580, 124485), (645, 111940), (725, 99588), (772, 93525), (860, 83955), (870, 82990), (965, 74820), (1075, 67164), (1158, 62350), (1247, 57900), (1290, 55970), (1450, 49794), (1740, 41495), (1930, 37410), (2150, 33582), (2175, 33196), (2316, 31175), (2494, 28950), (2580, 27985), (2895, 24940), (2900, 24897), (3225, 22388), (3741, 19300), (3860, 18705), (4300, 16791), (4350, 16598), (4825, 14964), (4988, 14475), (5597, 12900), (5790, 12470), (6235, 11580), (6450, 11194), (7482, 9650), (8299, 8700)]