15604380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 192

約数和(自身を含む): 55157760

約数和(自身を除く): 39553380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 37, 44, 45, 54, 55, 60, 66, 71, 74, 90, 99, 108, 110, 111, 132, 135, 142, 148, 165, 180, 185, 198, 213, 220, 222, 270, 284, 297, 330, 333, 355, 370, 396, 407, 426, 444, 495, 540, 555, 594, 639, 660, 666, 710, 740, 781, 814, 852, 990, 999, 1065, 1110, 1188, 1221, 1278, 1332, 1420, 1485, 1562, 1628, 1665, 1917, 1980, 1998, 2035, 2130, 2220, 2343, 2442, 2556, 2627, 2970, 3124, 3195, 3330, 3663, 3834, 3905, 3996, 4070, 4260, 4686, 4884, 4995, 5254, 5940, 6105, 6390, 6660, 7029, 7326, 7668, 7810, 7881, 8140, 9372, 9585, 9990, 10508, 10989, 11715, 12210, 12780, 13135, 14058, 14652, 15620, 15762, 18315, 19170, 19980, 21087, 21978, 23430, 23643, 24420, 26270, 28116, 28897, 31524, 35145, 36630, 38340, 39405, 42174, 43956, 46860, 47286, 52540, 54945, 57794, 70290, 70929, 73260, 78810, 84348, 86691, 94572, 105435, 109890, 115588, 118215, 140580, 141858, 144485, 157620, 173382, 210870, 219780, 236430, 260073, 283716, 288970, 346764, 354645, 421740, 433455, 472860, 520146, 577940, 709290, 780219, 866910, 1040292, 1300365, 1418580, 1560438, 1733820, 2600730, 3120876, 3901095, 5201460, 7802190, 15604380]

約数ペア:

[(1, 15604380), (2, 7802190), (3, 5201460), (4, 3901095), (5, 3120876), (6, 2600730), (9, 1733820), (10, 1560438), (11, 1418580), (12, 1300365), (15, 1040292), (18, 866910), (20, 780219), (22, 709290), (27, 577940), (30, 520146), (33, 472860), (36, 433455), (37, 421740), (44, 354645), (45, 346764), (54, 288970), (55, 283716), (60, 260073), (66, 236430), (71, 219780), (74, 210870), (90, 173382), (99, 157620), (108, 144485), (110, 141858), (111, 140580), (132, 118215), (135, 115588), (142, 109890), (148, 105435), (165, 94572), (180, 86691), (185, 84348), (198, 78810), (213, 73260), (220, 70929), (222, 70290), (270, 57794), (284, 54945), (297, 52540), (330, 47286), (333, 46860), (355, 43956), (370, 42174), (396, 39405), (407, 38340), (426, 36630), (444, 35145), (495, 31524), (540, 28897), (555, 28116), (594, 26270), (639, 24420), (660, 23643), (666, 23430), (710, 21978), (740, 21087), (781, 19980), (814, 19170), (852, 18315), (990, 15762), (999, 15620), (1065, 14652), (1110, 14058), (1188, 13135), (1221, 12780), (1278, 12210), (1332, 11715), (1420, 10989), (1485, 10508), (1562, 9990), (1628, 9585), (1665, 9372), (1917, 8140), (1980, 7881), (1998, 7810), (2035, 7668), (2130, 7326), (2220, 7029), (2343, 6660), (2442, 6390), (2556, 6105), (2627, 5940), (2970, 5254), (3124, 4995), (3195, 4884), (3330, 4686), (3663, 4260), (3834, 4070), (3905, 3996)]