13792100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:118

約数の個数: 144

約数和(自身を含む): 38747520

約数和(自身を除く): 24955420

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 25, 28, 34, 35, 38, 50, 61, 68, 70, 76, 85, 95, 100, 119, 122, 133, 140, 170, 175, 190, 238, 244, 266, 305, 323, 340, 350, 380, 425, 427, 475, 476, 532, 595, 610, 646, 665, 700, 850, 854, 950, 1037, 1159, 1190, 1220, 1292, 1330, 1525, 1615, 1700, 1708, 1900, 2074, 2135, 2261, 2318, 2380, 2660, 2975, 3050, 3230, 3325, 4148, 4270, 4522, 4636, 5185, 5795, 5950, 6100, 6460, 6650, 7259, 8075, 8113, 8540, 9044, 10370, 10675, 11305, 11590, 11900, 13300, 14518, 16150, 16226, 19703, 20740, 21350, 22610, 23180, 25925, 28975, 29036, 32300, 32452, 36295, 39406, 40565, 42700, 45220, 51850, 56525, 57950, 72590, 78812, 81130, 98515, 103700, 113050, 115900, 137921, 145180, 162260, 181475, 197030, 202825, 226100, 275842, 362950, 394060, 405650, 492575, 551684, 689605, 725900, 811300, 985150, 1379210, 1970300, 2758420, 3448025, 6896050, 13792100]

約数ペア:

[(1, 13792100), (2, 6896050), (4, 3448025), (5, 2758420), (7, 1970300), (10, 1379210), (14, 985150), (17, 811300), (19, 725900), (20, 689605), (25, 551684), (28, 492575), (34, 405650), (35, 394060), (38, 362950), (50, 275842), (61, 226100), (68, 202825), (70, 197030), (76, 181475), (85, 162260), (95, 145180), (100, 137921), (119, 115900), (122, 113050), (133, 103700), (140, 98515), (170, 81130), (175, 78812), (190, 72590), (238, 57950), (244, 56525), (266, 51850), (305, 45220), (323, 42700), (340, 40565), (350, 39406), (380, 36295), (425, 32452), (427, 32300), (475, 29036), (476, 28975), (532, 25925), (595, 23180), (610, 22610), (646, 21350), (665, 20740), (700, 19703), (850, 16226), (854, 16150), (950, 14518), (1037, 13300), (1159, 11900), (1190, 11590), (1220, 11305), (1292, 10675), (1330, 10370), (1525, 9044), (1615, 8540), (1700, 8113), (1708, 8075), (1900, 7259), (2074, 6650), (2135, 6460), (2261, 6100), (2318, 5950), (2380, 5795), (2660, 5185), (2975, 4636), (3050, 4522), (3230, 4270), (3325, 4148)]