25714260

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:85

約数の個数: 288

約数和(自身を含む): 97598592

約数和(自身を除く): 71884332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 37, 39, 44, 45, 52, 54, 55, 60, 65, 66, 74, 78, 81, 90, 99, 108, 110, 111, 117, 130, 132, 135, 143, 148, 156, 162, 165, 180, 185, 195, 198, 220, 222, 234, 243, 260, 270, 286, 297, 324, 330, 333, 351, 370, 390, 396, 405, 407, 429, 444, 468, 481, 486, 495, 540, 555, 572, 585, 594, 660, 666, 702, 715, 740, 780, 810, 814, 858, 891, 962, 972, 990, 999, 1053, 1110, 1170, 1188, 1215, 1221, 1287, 1332, 1404, 1430, 1443, 1485, 1620, 1628, 1665, 1716, 1755, 1782, 1924, 1980, 1998, 2035, 2106, 2145, 2220, 2340, 2405, 2430, 2442, 2574, 2673, 2860, 2886, 2970, 2997, 3159, 3330, 3510, 3564, 3663, 3861, 3996, 4070, 4212, 4290, 4329, 4455, 4810, 4860, 4884, 4995, 5148, 5265, 5291, 5346, 5772, 5940, 5994, 6105, 6318, 6435, 6660, 7020, 7215, 7326, 7722, 8140, 8580, 8658, 8910, 8991, 9620, 9990, 10530, 10582, 10692, 10989, 11583, 11988, 12210, 12636, 12870, 12987, 13365, 14430, 14652, 14985, 15444, 15795, 15873, 17316, 17820, 17982, 18315, 19305, 19980, 21060, 21164, 21645, 21978, 23166, 24420, 25740, 25974, 26455, 26730, 28860, 29970, 31590, 31746, 32967, 34749, 35964, 36630, 38610, 38961, 43290, 43956, 44955, 46332, 47619, 51948, 52910, 53460, 54945, 57915, 59940, 63180, 63492, 64935, 65934, 69498, 73260, 77220, 77922, 79365, 86580, 89910, 95238, 98901, 105820, 109890, 115830, 116883, 129870, 131868, 138996, 142857, 155844, 158730, 164835, 173745, 179820, 190476, 194805, 197802, 219780, 231660, 233766, 238095, 259740, 285714, 317460, 329670, 347490, 389610, 395604, 428571, 467532, 476190, 494505, 571428, 584415, 659340, 694980, 714285, 779220, 857142, 952380, 989010, 1168830, 1285713, 1428570, 1714284, 1978020, 2142855, 2337660, 2571426, 2857140, 4285710, 5142852, 6428565, 8571420, 12857130, 25714260]

約数ペア:

[(1, 25714260), (2, 12857130), (3, 8571420), (4, 6428565), (5, 5142852), (6, 4285710), (9, 2857140), (10, 2571426), (11, 2337660), (12, 2142855), (13, 1978020), (15, 1714284), (18, 1428570), (20, 1285713), (22, 1168830), (26, 989010), (27, 952380), (30, 857142), (33, 779220), (36, 714285), (37, 694980), (39, 659340), (44, 584415), (45, 571428), (52, 494505), (54, 476190), (55, 467532), (60, 428571), (65, 395604), (66, 389610), (74, 347490), (78, 329670), (81, 317460), (90, 285714), (99, 259740), (108, 238095), (110, 233766), (111, 231660), (117, 219780), (130, 197802), (132, 194805), (135, 190476), (143, 179820), (148, 173745), (156, 164835), (162, 158730), (165, 155844), (180, 142857), (185, 138996), (195, 131868), (198, 129870), (220, 116883), (222, 115830), (234, 109890), (243, 105820), (260, 98901), (270, 95238), (286, 89910), (297, 86580), (324, 79365), (330, 77922), (333, 77220), (351, 73260), (370, 69498), (390, 65934), (396, 64935), (405, 63492), (407, 63180), (429, 59940), (444, 57915), (468, 54945), (481, 53460), (486, 52910), (495, 51948), (540, 47619), (555, 46332), (572, 44955), (585, 43956), (594, 43290), (660, 38961), (666, 38610), (702, 36630), (715, 35964), (740, 34749), (780, 32967), (810, 31746), (814, 31590), (858, 29970), (891, 28860), (962, 26730), (972, 26455), (990, 25974), (999, 25740), (1053, 24420), (1110, 23166), (1170, 21978), (1188, 21645), (1215, 21164), (1221, 21060), (1287, 19980), (1332, 19305), (1404, 18315), (1430, 17982), (1443, 17820), (1485, 17316), (1620, 15873), (1628, 15795), (1665, 15444), (1716, 14985), (1755, 14652), (1782, 14430), (1924, 13365), (1980, 12987), (1998, 12870), (2035, 12636), (2106, 12210), (2145, 11988), (2220, 11583), (2340, 10989), (2405, 10692), (2430, 10582), (2442, 10530), (2574, 9990), (2673, 9620), (2860, 8991), (2886, 8910), (2970, 8658), (2997, 8580), (3159, 8140), (3330, 7722), (3510, 7326), (3564, 7215), (3663, 7020), (3861, 6660), (3996, 6435), (4070, 6318), (4212, 6105), (4290, 5994), (4329, 5940), (4455, 5772), (4810, 5346), (4860, 5291), (4884, 5265), (4995, 5148)]