25518900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:95

約数の個数: 216

約数和(自身を含む): 87737440

約数和(自身を除く): 62218540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 25, 30, 33, 37, 38, 44, 50, 55, 57, 60, 66, 74, 75, 76, 95, 100, 110, 111, 114, 121, 132, 148, 150, 165, 185, 190, 209, 220, 222, 228, 242, 275, 285, 300, 330, 363, 370, 380, 407, 418, 444, 475, 484, 550, 555, 570, 605, 627, 660, 703, 726, 740, 814, 825, 836, 925, 950, 1045, 1100, 1110, 1140, 1210, 1221, 1254, 1406, 1425, 1452, 1628, 1650, 1815, 1850, 1900, 2035, 2090, 2109, 2220, 2299, 2420, 2442, 2508, 2775, 2812, 2850, 3025, 3135, 3300, 3515, 3630, 3700, 4070, 4180, 4218, 4477, 4598, 4884, 5225, 5550, 5700, 6050, 6105, 6270, 6897, 7030, 7260, 7733, 8140, 8436, 8954, 9075, 9196, 10175, 10450, 10545, 11100, 11495, 12100, 12210, 12540, 13431, 13794, 14060, 15466, 15675, 17575, 17908, 18150, 20350, 20900, 21090, 22385, 22990, 23199, 24420, 26862, 27588, 30525, 30932, 31350, 34485, 35150, 36300, 38665, 40700, 42180, 44770, 45980, 46398, 52725, 53724, 57475, 61050, 62700, 67155, 68970, 70300, 77330, 85063, 89540, 92796, 105450, 111925, 114950, 115995, 122100, 134310, 137940, 154660, 170126, 172425, 193325, 210900, 223850, 229900, 231990, 255189, 268620, 335775, 340252, 344850, 386650, 425315, 447700, 463980, 510378, 579975, 671550, 689700, 773300, 850630, 1020756, 1159950, 1275945, 1343100, 1701260, 2126575, 2319900, 2551890, 4253150, 5103780, 6379725, 8506300, 12759450, 25518900]

約数ペア:

[(1, 25518900), (2, 12759450), (3, 8506300), (4, 6379725), (5, 5103780), (6, 4253150), (10, 2551890), (11, 2319900), (12, 2126575), (15, 1701260), (19, 1343100), (20, 1275945), (22, 1159950), (25, 1020756), (30, 850630), (33, 773300), (37, 689700), (38, 671550), (44, 579975), (50, 510378), (55, 463980), (57, 447700), (60, 425315), (66, 386650), (74, 344850), (75, 340252), (76, 335775), (95, 268620), (100, 255189), (110, 231990), (111, 229900), (114, 223850), (121, 210900), (132, 193325), (148, 172425), (150, 170126), (165, 154660), (185, 137940), (190, 134310), (209, 122100), (220, 115995), (222, 114950), (228, 111925), (242, 105450), (275, 92796), (285, 89540), (300, 85063), (330, 77330), (363, 70300), (370, 68970), (380, 67155), (407, 62700), (418, 61050), (444, 57475), (475, 53724), (484, 52725), (550, 46398), (555, 45980), (570, 44770), (605, 42180), (627, 40700), (660, 38665), (703, 36300), (726, 35150), (740, 34485), (814, 31350), (825, 30932), (836, 30525), (925, 27588), (950, 26862), (1045, 24420), (1100, 23199), (1110, 22990), (1140, 22385), (1210, 21090), (1221, 20900), (1254, 20350), (1406, 18150), (1425, 17908), (1452, 17575), (1628, 15675), (1650, 15466), (1815, 14060), (1850, 13794), (1900, 13431), (2035, 12540), (2090, 12210), (2109, 12100), (2220, 11495), (2299, 11100), (2420, 10545), (2442, 10450), (2508, 10175), (2775, 9196), (2812, 9075), (2850, 8954), (3025, 8436), (3135, 8140), (3300, 7733), (3515, 7260), (3630, 7030), (3700, 6897), (4070, 6270), (4180, 6105), (4218, 6050), (4477, 5700), (4598, 5550), (4884, 5225)]