155755080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1447}}^1$

素因数の和:1500

約数の個数: 192

約数和(自身を含む): 569237760

約数和(自身を除く): 413482680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 60, 65, 69, 72, 78, 90, 92, 104, 115, 117, 120, 130, 138, 156, 180, 184, 195, 207, 230, 234, 260, 276, 299, 312, 345, 360, 390, 414, 460, 468, 520, 552, 585, 598, 690, 780, 828, 897, 920, 936, 1035, 1170, 1196, 1380, 1447, 1495, 1560, 1656, 1794, 2070, 2340, 2392, 2691, 2760, 2894, 2990, 3588, 4140, 4341, 4485, 4680, 5382, 5788, 5980, 7176, 7235, 8280, 8682, 8970, 10764, 11576, 11960, 13023, 13455, 14470, 17364, 17940, 18811, 21528, 21705, 26046, 26910, 28940, 33281, 34728, 35880, 37622, 43410, 52092, 53820, 56433, 57880, 65115, 66562, 75244, 86820, 94055, 99843, 104184, 107640, 112866, 130230, 133124, 150488, 166405, 169299, 173640, 188110, 199686, 225732, 260460, 266248, 282165, 299529, 332810, 338598, 376220, 399372, 432653, 451464, 499215, 520920, 564330, 599058, 665620, 677196, 752440, 798744, 846495, 865306, 998430, 1128660, 1198116, 1297959, 1331240, 1354392, 1497645, 1692990, 1730612, 1996860, 2163265, 2257320, 2396232, 2595918, 2995290, 3385980, 3461224, 3893877, 3993720, 4326530, 5191836, 5990580, 6489795, 6771960, 7787754, 8653060, 10383672, 11981160, 12979590, 15575508, 17306120, 19469385, 25959180, 31151016, 38938770, 51918360, 77877540, 155755080]

約数ペア:

[(1, 155755080), (2, 77877540), (3, 51918360), (4, 38938770), (5, 31151016), (6, 25959180), (8, 19469385), (9, 17306120), (10, 15575508), (12, 12979590), (13, 11981160), (15, 10383672), (18, 8653060), (20, 7787754), (23, 6771960), (24, 6489795), (26, 5990580), (30, 5191836), (36, 4326530), (39, 3993720), (40, 3893877), (45, 3461224), (46, 3385980), (52, 2995290), (60, 2595918), (65, 2396232), (69, 2257320), (72, 2163265), (78, 1996860), (90, 1730612), (92, 1692990), (104, 1497645), (115, 1354392), (117, 1331240), (120, 1297959), (130, 1198116), (138, 1128660), (156, 998430), (180, 865306), (184, 846495), (195, 798744), (207, 752440), (230, 677196), (234, 665620), (260, 599058), (276, 564330), (299, 520920), (312, 499215), (345, 451464), (360, 432653), (390, 399372), (414, 376220), (460, 338598), (468, 332810), (520, 299529), (552, 282165), (585, 266248), (598, 260460), (690, 225732), (780, 199686), (828, 188110), (897, 173640), (920, 169299), (936, 166405), (1035, 150488), (1170, 133124), (1196, 130230), (1380, 112866), (1447, 107640), (1495, 104184), (1560, 99843), (1656, 94055), (1794, 86820), (2070, 75244), (2340, 66562), (2392, 65115), (2691, 57880), (2760, 56433), (2894, 53820), (2990, 52092), (3588, 43410), (4140, 37622), (4341, 35880), (4485, 34728), (4680, 33281), (5382, 28940), (5788, 26910), (5980, 26046), (7176, 21705), (7235, 21528), (8280, 18811), (8682, 17940), (8970, 17364), (10764, 14470), (11576, 13455), (11960, 13023)]