69543720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:304

約数の個数: 192

約数和(自身を含む): 243285120

約数和(自身を除く): 173741400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 37, 40, 45, 46, 60, 69, 72, 74, 90, 92, 111, 115, 120, 138, 148, 180, 184, 185, 207, 222, 227, 230, 276, 296, 333, 345, 360, 370, 414, 444, 454, 460, 552, 555, 666, 681, 690, 740, 828, 851, 888, 908, 920, 1035, 1110, 1135, 1332, 1362, 1380, 1480, 1656, 1665, 1702, 1816, 2043, 2070, 2220, 2270, 2553, 2664, 2724, 2760, 3330, 3404, 3405, 4086, 4140, 4255, 4440, 4540, 5106, 5221, 5448, 6660, 6808, 6810, 7659, 8172, 8280, 8399, 8510, 9080, 10212, 10215, 10442, 12765, 13320, 13620, 15318, 15663, 16344, 16798, 17020, 20424, 20430, 20884, 25197, 25530, 26105, 27240, 30636, 31326, 33596, 34040, 38295, 40860, 41768, 41995, 46989, 50394, 51060, 52210, 61272, 62652, 67192, 75591, 76590, 78315, 81720, 83990, 93978, 100788, 102120, 104420, 125304, 125985, 151182, 153180, 156630, 167980, 187956, 193177, 201576, 208840, 234945, 251970, 302364, 306360, 313260, 335960, 375912, 377955, 386354, 469890, 503940, 579531, 604728, 626520, 755910, 772708, 939780, 965885, 1007880, 1159062, 1511820, 1545416, 1738593, 1879560, 1931770, 2318124, 2897655, 3023640, 3477186, 3863540, 4636248, 5795310, 6954372, 7727080, 8692965, 11590620, 13908744, 17385930, 23181240, 34771860, 69543720]

約数ペア:

[(1, 69543720), (2, 34771860), (3, 23181240), (4, 17385930), (5, 13908744), (6, 11590620), (8, 8692965), (9, 7727080), (10, 6954372), (12, 5795310), (15, 4636248), (18, 3863540), (20, 3477186), (23, 3023640), (24, 2897655), (30, 2318124), (36, 1931770), (37, 1879560), (40, 1738593), (45, 1545416), (46, 1511820), (60, 1159062), (69, 1007880), (72, 965885), (74, 939780), (90, 772708), (92, 755910), (111, 626520), (115, 604728), (120, 579531), (138, 503940), (148, 469890), (180, 386354), (184, 377955), (185, 375912), (207, 335960), (222, 313260), (227, 306360), (230, 302364), (276, 251970), (296, 234945), (333, 208840), (345, 201576), (360, 193177), (370, 187956), (414, 167980), (444, 156630), (454, 153180), (460, 151182), (552, 125985), (555, 125304), (666, 104420), (681, 102120), (690, 100788), (740, 93978), (828, 83990), (851, 81720), (888, 78315), (908, 76590), (920, 75591), (1035, 67192), (1110, 62652), (1135, 61272), (1332, 52210), (1362, 51060), (1380, 50394), (1480, 46989), (1656, 41995), (1665, 41768), (1702, 40860), (1816, 38295), (2043, 34040), (2070, 33596), (2220, 31326), (2270, 30636), (2553, 27240), (2664, 26105), (2724, 25530), (2760, 25197), (3330, 20884), (3404, 20430), (3405, 20424), (4086, 17020), (4140, 16798), (4255, 16344), (4440, 15663), (4540, 15318), (5106, 13620), (5221, 13320), (5448, 12765), (6660, 10442), (6808, 10215), (6810, 10212), (7659, 9080), (8172, 8510), (8280, 8399)]