115575720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 387374400

約数和(自身を除く): 271798680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 139, 156, 164, 169, 195, 205, 246, 260, 278, 312, 328, 338, 390, 410, 417, 492, 507, 520, 533, 556, 615, 676, 695, 780, 820, 834, 845, 984, 1014, 1066, 1112, 1230, 1352, 1390, 1560, 1599, 1640, 1668, 1690, 1807, 2028, 2085, 2132, 2460, 2535, 2665, 2780, 3198, 3336, 3380, 3614, 4056, 4170, 4264, 4920, 5070, 5330, 5421, 5560, 5699, 6396, 6760, 6929, 7228, 7995, 8340, 9035, 10140, 10660, 10842, 11398, 12792, 13858, 14456, 15990, 16680, 17097, 18070, 20280, 20787, 21320, 21684, 22796, 23491, 27105, 27716, 28495, 31980, 34194, 34645, 36140, 41574, 43368, 45592, 46982, 54210, 55432, 56990, 63960, 68388, 69290, 70473, 72280, 74087, 83148, 85485, 93964, 103935, 108420, 113980, 117455, 136776, 138580, 140946, 148174, 166296, 170970, 187928, 207870, 216840, 222261, 227960, 234910, 277160, 281892, 296348, 341940, 352365, 370435, 415740, 444522, 469820, 563784, 592696, 683880, 704730, 740870, 831480, 889044, 939640, 963131, 1111305, 1409460, 1481740, 1778088, 1926262, 2222610, 2818920, 2889393, 2963480, 3852524, 4445220, 4815655, 5778786, 7705048, 8890440, 9631310, 11557572, 14446965, 19262620, 23115144, 28893930, 38525240, 57787860, 115575720]

約数ペア:

[(1, 115575720), (2, 57787860), (3, 38525240), (4, 28893930), (5, 23115144), (6, 19262620), (8, 14446965), (10, 11557572), (12, 9631310), (13, 8890440), (15, 7705048), (20, 5778786), (24, 4815655), (26, 4445220), (30, 3852524), (39, 2963480), (40, 2889393), (41, 2818920), (52, 2222610), (60, 1926262), (65, 1778088), (78, 1481740), (82, 1409460), (104, 1111305), (120, 963131), (123, 939640), (130, 889044), (139, 831480), (156, 740870), (164, 704730), (169, 683880), (195, 592696), (205, 563784), (246, 469820), (260, 444522), (278, 415740), (312, 370435), (328, 352365), (338, 341940), (390, 296348), (410, 281892), (417, 277160), (492, 234910), (507, 227960), (520, 222261), (533, 216840), (556, 207870), (615, 187928), (676, 170970), (695, 166296), (780, 148174), (820, 140946), (834, 138580), (845, 136776), (984, 117455), (1014, 113980), (1066, 108420), (1112, 103935), (1230, 93964), (1352, 85485), (1390, 83148), (1560, 74087), (1599, 72280), (1640, 70473), (1668, 69290), (1690, 68388), (1807, 63960), (2028, 56990), (2085, 55432), (2132, 54210), (2460, 46982), (2535, 45592), (2665, 43368), (2780, 41574), (3198, 36140), (3336, 34645), (3380, 34194), (3614, 31980), (4056, 28495), (4170, 27716), (4264, 27105), (4920, 23491), (5070, 22796), (5330, 21684), (5421, 21320), (5560, 20787), (5699, 20280), (6396, 18070), (6760, 17097), (6929, 16680), (7228, 15990), (7995, 14456), (8340, 13858), (9035, 12792), (10140, 11398), (10660, 10842)]