15564150

素因数分解:

$2^1\times 3^6\times 5^2\times 7^1\times {\mathrm{61}}^1$

素因数の和:98

約数の個数: 168

約数和(自身を含む): 50417904

約数和(自身を除く): 34853754

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 61, 63, 70, 75, 81, 90, 105, 122, 126, 135, 150, 162, 175, 183, 189, 210, 225, 243, 270, 305, 315, 350, 366, 378, 405, 427, 450, 486, 525, 549, 567, 610, 630, 675, 729, 810, 854, 915, 945, 1050, 1098, 1134, 1215, 1281, 1350, 1458, 1525, 1575, 1647, 1701, 1830, 1890, 2025, 2135, 2430, 2562, 2745, 2835, 3050, 3150, 3294, 3402, 3645, 3843, 4050, 4270, 4575, 4725, 4941, 5103, 5490, 5670, 6075, 6405, 7290, 7686, 8235, 8505, 9150, 9450, 9882, 10206, 10675, 11529, 12150, 12810, 13725, 14175, 14823, 16470, 17010, 18225, 19215, 21350, 23058, 24705, 25515, 27450, 28350, 29646, 32025, 34587, 36450, 38430, 41175, 42525, 44469, 49410, 51030, 57645, 64050, 69174, 74115, 82350, 85050, 88938, 96075, 103761, 115290, 123525, 127575, 148230, 172935, 192150, 207522, 222345, 247050, 255150, 288225, 311283, 345870, 370575, 444690, 518805, 576450, 622566, 741150, 864675, 1037610, 1111725, 1556415, 1729350, 2223450, 2594025, 3112830, 5188050, 7782075, 15564150]

約数ペア:

[(1, 15564150), (2, 7782075), (3, 5188050), (5, 3112830), (6, 2594025), (7, 2223450), (9, 1729350), (10, 1556415), (14, 1111725), (15, 1037610), (18, 864675), (21, 741150), (25, 622566), (27, 576450), (30, 518805), (35, 444690), (42, 370575), (45, 345870), (50, 311283), (54, 288225), (61, 255150), (63, 247050), (70, 222345), (75, 207522), (81, 192150), (90, 172935), (105, 148230), (122, 127575), (126, 123525), (135, 115290), (150, 103761), (162, 96075), (175, 88938), (183, 85050), (189, 82350), (210, 74115), (225, 69174), (243, 64050), (270, 57645), (305, 51030), (315, 49410), (350, 44469), (366, 42525), (378, 41175), (405, 38430), (427, 36450), (450, 34587), (486, 32025), (525, 29646), (549, 28350), (567, 27450), (610, 25515), (630, 24705), (675, 23058), (729, 21350), (810, 19215), (854, 18225), (915, 17010), (945, 16470), (1050, 14823), (1098, 14175), (1134, 13725), (1215, 12810), (1281, 12150), (1350, 11529), (1458, 10675), (1525, 10206), (1575, 9882), (1647, 9450), (1701, 9150), (1830, 8505), (1890, 8235), (2025, 7686), (2135, 7290), (2430, 6405), (2562, 6075), (2745, 5670), (2835, 5490), (3050, 5103), (3150, 4941), (3294, 4725), (3402, 4575), (3645, 4270), (3843, 4050)]