73648800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:272

約数の個数: 216

約数和(自身を含む): 265975164

約数和(自身を除く): 192326364

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 53, 60, 72, 75, 80, 90, 96, 100, 106, 120, 144, 150, 159, 160, 180, 193, 200, 212, 225, 240, 265, 288, 300, 318, 360, 386, 400, 424, 450, 477, 480, 530, 579, 600, 636, 720, 772, 795, 800, 848, 900, 954, 965, 1060, 1158, 1200, 1272, 1325, 1440, 1544, 1590, 1696, 1737, 1800, 1908, 1930, 2120, 2316, 2385, 2400, 2544, 2650, 2895, 3088, 3180, 3474, 3600, 3816, 3860, 3975, 4240, 4632, 4770, 4825, 5088, 5300, 5790, 6176, 6360, 6948, 7200, 7632, 7720, 7950, 8480, 8685, 9264, 9540, 9650, 10229, 10600, 11580, 11925, 12720, 13896, 14475, 15264, 15440, 15900, 17370, 18528, 19080, 19300, 20458, 21200, 23160, 23850, 25440, 27792, 28950, 30687, 30880, 31800, 34740, 38160, 38600, 40916, 42400, 43425, 46320, 47700, 51145, 55584, 57900, 61374, 63600, 69480, 76320, 77200, 81832, 86850, 92061, 92640, 95400, 102290, 115800, 122748, 127200, 138960, 153435, 154400, 163664, 173700, 184122, 190800, 204580, 231600, 245496, 255725, 277920, 306870, 327328, 347400, 368244, 381600, 409160, 460305, 463200, 490992, 511450, 613740, 694800, 736488, 767175, 818320, 920610, 981984, 1022900, 1227480, 1389600, 1472976, 1534350, 1636640, 1841220, 2045800, 2301525, 2454960, 2945952, 3068700, 3682440, 4091600, 4603050, 4909920, 6137400, 7364880, 8183200, 9206100, 12274800, 14729760, 18412200, 24549600, 36824400, 73648800]

約数ペア:

[(1, 73648800), (2, 36824400), (3, 24549600), (4, 18412200), (5, 14729760), (6, 12274800), (8, 9206100), (9, 8183200), (10, 7364880), (12, 6137400), (15, 4909920), (16, 4603050), (18, 4091600), (20, 3682440), (24, 3068700), (25, 2945952), (30, 2454960), (32, 2301525), (36, 2045800), (40, 1841220), (45, 1636640), (48, 1534350), (50, 1472976), (53, 1389600), (60, 1227480), (72, 1022900), (75, 981984), (80, 920610), (90, 818320), (96, 767175), (100, 736488), (106, 694800), (120, 613740), (144, 511450), (150, 490992), (159, 463200), (160, 460305), (180, 409160), (193, 381600), (200, 368244), (212, 347400), (225, 327328), (240, 306870), (265, 277920), (288, 255725), (300, 245496), (318, 231600), (360, 204580), (386, 190800), (400, 184122), (424, 173700), (450, 163664), (477, 154400), (480, 153435), (530, 138960), (579, 127200), (600, 122748), (636, 115800), (720, 102290), (772, 95400), (795, 92640), (800, 92061), (848, 86850), (900, 81832), (954, 77200), (965, 76320), (1060, 69480), (1158, 63600), (1200, 61374), (1272, 57900), (1325, 55584), (1440, 51145), (1544, 47700), (1590, 46320), (1696, 43425), (1737, 42400), (1800, 40916), (1908, 38600), (1930, 38160), (2120, 34740), (2316, 31800), (2385, 30880), (2400, 30687), (2544, 28950), (2650, 27792), (2895, 25440), (3088, 23850), (3180, 23160), (3474, 21200), (3600, 20458), (3816, 19300), (3860, 19080), (3975, 18528), (4240, 17370), (4632, 15900), (4770, 15440), (4825, 15264), (5088, 14475), (5300, 13896), (5790, 12720), (6176, 11925), (6360, 11580), (6948, 10600), (7200, 10229), (7632, 9650), (7720, 9540), (7950, 9264), (8480, 8685)]