85598100

素因数分解:

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

素因数の和:684

約数の個数: 216

約数和(自身を含む): 320604480

約数和(自身を除く): 235006380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 49, 50, 54, 60, 63, 70, 75, 84, 90, 98, 100, 105, 108, 126, 135, 140, 147, 150, 175, 180, 189, 196, 210, 225, 245, 252, 270, 294, 300, 315, 350, 378, 420, 441, 450, 490, 525, 540, 588, 630, 647, 675, 700, 735, 756, 882, 900, 945, 980, 1050, 1225, 1260, 1294, 1323, 1350, 1470, 1575, 1764, 1890, 1941, 2100, 2205, 2450, 2588, 2646, 2700, 2940, 3150, 3235, 3675, 3780, 3882, 4410, 4529, 4725, 4900, 5292, 5823, 6300, 6470, 6615, 7350, 7764, 8820, 9058, 9450, 9705, 11025, 11646, 12940, 13230, 13587, 14700, 16175, 17469, 18116, 18900, 19410, 22050, 22645, 23292, 26460, 27174, 29115, 31703, 32350, 33075, 34938, 38820, 40761, 44100, 45290, 48525, 54348, 58230, 63406, 64700, 66150, 67935, 69876, 81522, 87345, 90580, 95109, 97050, 113225, 116460, 122283, 126812, 132300, 135870, 145575, 158515, 163044, 174690, 190218, 194100, 203805, 226450, 244566, 271740, 285327, 291150, 317030, 339675, 349380, 380436, 407610, 436725, 452900, 475545, 489132, 570654, 582300, 611415, 634060, 679350, 792575, 815220, 855981, 873450, 951090, 1019025, 1141308, 1222830, 1358700, 1426635, 1585150, 1711962, 1746900, 1902180, 2038050, 2377725, 2445660, 2853270, 3057075, 3170300, 3423924, 4076100, 4279905, 4755450, 5706540, 6114150, 7133175, 8559810, 9510900, 12228300, 14266350, 17119620, 21399525, 28532700, 42799050, 85598100]

約数ペア:

[(1, 85598100), (2, 42799050), (3, 28532700), (4, 21399525), (5, 17119620), (6, 14266350), (7, 12228300), (9, 9510900), (10, 8559810), (12, 7133175), (14, 6114150), (15, 5706540), (18, 4755450), (20, 4279905), (21, 4076100), (25, 3423924), (27, 3170300), (28, 3057075), (30, 2853270), (35, 2445660), (36, 2377725), (42, 2038050), (45, 1902180), (49, 1746900), (50, 1711962), (54, 1585150), (60, 1426635), (63, 1358700), (70, 1222830), (75, 1141308), (84, 1019025), (90, 951090), (98, 873450), (100, 855981), (105, 815220), (108, 792575), (126, 679350), (135, 634060), (140, 611415), (147, 582300), (150, 570654), (175, 489132), (180, 475545), (189, 452900), (196, 436725), (210, 407610), (225, 380436), (245, 349380), (252, 339675), (270, 317030), (294, 291150), (300, 285327), (315, 271740), (350, 244566), (378, 226450), (420, 203805), (441, 194100), (450, 190218), (490, 174690), (525, 163044), (540, 158515), (588, 145575), (630, 135870), (647, 132300), (675, 126812), (700, 122283), (735, 116460), (756, 113225), (882, 97050), (900, 95109), (945, 90580), (980, 87345), (1050, 81522), (1225, 69876), (1260, 67935), (1294, 66150), (1323, 64700), (1350, 63406), (1470, 58230), (1575, 54348), (1764, 48525), (1890, 45290), (1941, 44100), (2100, 40761), (2205, 38820), (2450, 34938), (2588, 33075), (2646, 32350), (2700, 31703), (2940, 29115), (3150, 27174), (3235, 26460), (3675, 23292), (3780, 22645), (3882, 22050), (4410, 19410), (4529, 18900), (4725, 18116), (4900, 17469), (5292, 16175), (5823, 14700), (6300, 13587), (6470, 13230), (6615, 12940), (7350, 11646), (7764, 11025), (8820, 9705), (9058, 9450)]