275816100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:707

約数の個数: 216

約数和(自身を含む): 961813440

約数和(自身を除く): 685997340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 29, 30, 35, 42, 49, 50, 58, 60, 70, 75, 84, 87, 98, 100, 105, 116, 140, 145, 147, 150, 174, 175, 196, 203, 210, 245, 290, 294, 300, 348, 350, 406, 420, 435, 490, 525, 580, 588, 609, 647, 700, 725, 735, 812, 870, 980, 1015, 1050, 1218, 1225, 1294, 1421, 1450, 1470, 1740, 1941, 2030, 2100, 2175, 2436, 2450, 2588, 2842, 2900, 2940, 3045, 3235, 3675, 3882, 4060, 4263, 4350, 4529, 4900, 5075, 5684, 6090, 6470, 7105, 7350, 7764, 8526, 8700, 9058, 9705, 10150, 12180, 12940, 13587, 14210, 14700, 15225, 16175, 17052, 18116, 18763, 19410, 20300, 21315, 22645, 27174, 28420, 30450, 31703, 32350, 35525, 37526, 38820, 42630, 45290, 48525, 54348, 56289, 60900, 63406, 64700, 67935, 71050, 75052, 85260, 90580, 93815, 95109, 97050, 106575, 112578, 113225, 126812, 131341, 135870, 142100, 158515, 187630, 190218, 194100, 213150, 225156, 226450, 262682, 271740, 281445, 317030, 339675, 375260, 380436, 394023, 426300, 452900, 469075, 475545, 525364, 562890, 634060, 656705, 679350, 788046, 792575, 919387, 938150, 951090, 1125780, 1313410, 1358700, 1407225, 1576092, 1585150, 1838774, 1876300, 1902180, 1970115, 2377725, 2626820, 2758161, 2814450, 3170300, 3283525, 3677548, 3940230, 4596935, 4755450, 5516322, 5628900, 6567050, 7880460, 9193870, 9510900, 9850575, 11032644, 13134100, 13790805, 18387740, 19701150, 22984675, 27581610, 39402300, 45969350, 55163220, 68954025, 91938700, 137908050, 275816100]

約数ペア:

[(1, 275816100), (2, 137908050), (3, 91938700), (4, 68954025), (5, 55163220), (6, 45969350), (7, 39402300), (10, 27581610), (12, 22984675), (14, 19701150), (15, 18387740), (20, 13790805), (21, 13134100), (25, 11032644), (28, 9850575), (29, 9510900), (30, 9193870), (35, 7880460), (42, 6567050), (49, 5628900), (50, 5516322), (58, 4755450), (60, 4596935), (70, 3940230), (75, 3677548), (84, 3283525), (87, 3170300), (98, 2814450), (100, 2758161), (105, 2626820), (116, 2377725), (140, 1970115), (145, 1902180), (147, 1876300), (150, 1838774), (174, 1585150), (175, 1576092), (196, 1407225), (203, 1358700), (210, 1313410), (245, 1125780), (290, 951090), (294, 938150), (300, 919387), (348, 792575), (350, 788046), (406, 679350), (420, 656705), (435, 634060), (490, 562890), (525, 525364), (580, 475545), (588, 469075), (609, 452900), (647, 426300), (700, 394023), (725, 380436), (735, 375260), (812, 339675), (870, 317030), (980, 281445), (1015, 271740), (1050, 262682), (1218, 226450), (1225, 225156), (1294, 213150), (1421, 194100), (1450, 190218), (1470, 187630), (1740, 158515), (1941, 142100), (2030, 135870), (2100, 131341), (2175, 126812), (2436, 113225), (2450, 112578), (2588, 106575), (2842, 97050), (2900, 95109), (2940, 93815), (3045, 90580), (3235, 85260), (3675, 75052), (3882, 71050), (4060, 67935), (4263, 64700), (4350, 63406), (4529, 60900), (4900, 56289), (5075, 54348), (5684, 48525), (6090, 45290), (6470, 42630), (7105, 38820), (7350, 37526), (7764, 35525), (8526, 32350), (8700, 31703), (9058, 30450), (9705, 28420), (10150, 27174), (12180, 22645), (12940, 21315), (13587, 20300), (14210, 19410), (14700, 18763), (15225, 18116), (16175, 17052)]