983438280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{82781}}^1$

素因数の和:82812

約数の個数: 128

約数和(自身を含む): 3576182400

約数和(自身を除く): 2592744120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 82781, 165562, 248343, 331124, 413905, 496686, 662248, 745029, 827810, 910591, 993372, 1241715, 1490058, 1655620, 1821182, 1986744, 2235087, 2483430, 2731773, 2980116, 3311240, 3642364, 3725145, 4470174, 4552955, 4966860, 5463546, 5960232, 7284728, 7450290, 8195319, 8940348, 9105910, 9933720, 10927092, 11175435, 13658865, 14900580, 16390638, 17880696, 18211820, 21854184, 22350870, 24585957, 27317730, 29801160, 32781276, 36423640, 40976595, 44701740, 49171914, 54635460, 65562552, 81953190, 89403480, 98343828, 109270920, 122929785, 163906380, 196687656, 245859570, 327812760, 491719140, 983438280]

約数ペア:

[(1, 983438280), (2, 491719140), (3, 327812760), (4, 245859570), (5, 196687656), (6, 163906380), (8, 122929785), (9, 109270920), (10, 98343828), (11, 89403480), (12, 81953190), (15, 65562552), (18, 54635460), (20, 49171914), (22, 44701740), (24, 40976595), (27, 36423640), (30, 32781276), (33, 29801160), (36, 27317730), (40, 24585957), (44, 22350870), (45, 21854184), (54, 18211820), (55, 17880696), (60, 16390638), (66, 14900580), (72, 13658865), (88, 11175435), (90, 10927092), (99, 9933720), (108, 9105910), (110, 8940348), (120, 8195319), (132, 7450290), (135, 7284728), (165, 5960232), (180, 5463546), (198, 4966860), (216, 4552955), (220, 4470174), (264, 3725145), (270, 3642364), (297, 3311240), (330, 2980116), (360, 2731773), (396, 2483430), (440, 2235087), (495, 1986744), (540, 1821182), (594, 1655620), (660, 1490058), (792, 1241715), (990, 993372), (1080, 910591), (1188, 827810), (1320, 745029), (1485, 662248), (1980, 496686), (2376, 413905), (2970, 331124), (3960, 248343), (5940, 165562), (11880, 82781)]