25783560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:428

約数の個数: 192

約数和(自身を含む): 97044480

約数和(自身を除く): 71260920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 110, 120, 132, 136, 153, 165, 170, 180, 187, 198, 204, 220, 255, 264, 306, 330, 340, 360, 374, 383, 396, 408, 440, 495, 510, 561, 612, 660, 680, 748, 765, 766, 792, 935, 990, 1020, 1122, 1149, 1224, 1320, 1496, 1530, 1532, 1683, 1870, 1915, 1980, 2040, 2244, 2298, 2805, 3060, 3064, 3366, 3447, 3740, 3830, 3960, 4213, 4488, 4596, 5610, 5745, 6120, 6511, 6732, 6894, 7480, 7660, 8415, 8426, 9192, 11220, 11490, 12639, 13022, 13464, 13788, 15320, 16830, 16852, 17235, 19533, 21065, 22440, 22980, 25278, 26044, 27576, 32555, 33660, 33704, 34470, 37917, 39066, 42130, 45960, 50556, 52088, 58599, 63195, 65110, 67320, 68940, 71621, 75834, 78132, 84260, 97665, 101112, 117198, 126390, 130220, 137880, 143242, 151668, 156264, 168520, 189585, 195330, 214863, 234396, 252780, 260440, 286484, 292995, 303336, 358105, 379170, 390660, 429726, 468792, 505560, 572968, 585990, 644589, 716210, 758340, 781320, 859452, 1074315, 1171980, 1289178, 1432420, 1516680, 1718904, 2148630, 2343960, 2578356, 2864840, 3222945, 4297260, 5156712, 6445890, 8594520, 12891780, 25783560]

約数ペア:

[(1, 25783560), (2, 12891780), (3, 8594520), (4, 6445890), (5, 5156712), (6, 4297260), (8, 3222945), (9, 2864840), (10, 2578356), (11, 2343960), (12, 2148630), (15, 1718904), (17, 1516680), (18, 1432420), (20, 1289178), (22, 1171980), (24, 1074315), (30, 859452), (33, 781320), (34, 758340), (36, 716210), (40, 644589), (44, 585990), (45, 572968), (51, 505560), (55, 468792), (60, 429726), (66, 390660), (68, 379170), (72, 358105), (85, 303336), (88, 292995), (90, 286484), (99, 260440), (102, 252780), (110, 234396), (120, 214863), (132, 195330), (136, 189585), (153, 168520), (165, 156264), (170, 151668), (180, 143242), (187, 137880), (198, 130220), (204, 126390), (220, 117198), (255, 101112), (264, 97665), (306, 84260), (330, 78132), (340, 75834), (360, 71621), (374, 68940), (383, 67320), (396, 65110), (408, 63195), (440, 58599), (495, 52088), (510, 50556), (561, 45960), (612, 42130), (660, 39066), (680, 37917), (748, 34470), (765, 33704), (766, 33660), (792, 32555), (935, 27576), (990, 26044), (1020, 25278), (1122, 22980), (1149, 22440), (1224, 21065), (1320, 19533), (1496, 17235), (1530, 16852), (1532, 16830), (1683, 15320), (1870, 13788), (1915, 13464), (1980, 13022), (2040, 12639), (2244, 11490), (2298, 11220), (2805, 9192), (3060, 8426), (3064, 8415), (3366, 7660), (3447, 7480), (3740, 6894), (3830, 6732), (3960, 6511), (4213, 6120), (4488, 5745), (4596, 5610)]