86760180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1$

素因数の和:775

約数の個数: 192

約数和(自身を含む): 308206080

約数和(自身を除く): 221445900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 340, 351, 390, 442, 459, 468, 510, 540, 585, 612, 663, 702, 727, 765, 780, 884, 918, 1020, 1105, 1170, 1326, 1404, 1454, 1530, 1755, 1836, 1989, 2181, 2210, 2295, 2340, 2652, 2908, 3060, 3315, 3510, 3635, 3978, 4362, 4420, 4590, 5967, 6543, 6630, 7020, 7270, 7956, 8724, 9180, 9451, 9945, 10905, 11934, 12359, 13086, 13260, 14540, 18902, 19629, 19890, 21810, 23868, 24718, 26172, 28353, 29835, 32715, 37077, 37804, 39258, 39780, 43620, 47255, 49436, 56706, 59670, 61795, 65430, 74154, 78516, 85059, 94510, 98145, 111231, 113412, 119340, 123590, 130860, 141765, 148308, 160667, 170118, 185385, 189020, 196290, 222462, 247180, 255177, 283530, 321334, 333693, 340236, 370770, 392580, 425295, 444924, 482001, 510354, 556155, 567060, 642668, 667386, 741540, 803335, 850590, 964002, 1020708, 1112310, 1275885, 1334772, 1446003, 1606670, 1668465, 1701180, 1928004, 2224620, 2410005, 2551770, 2892006, 3213340, 3336930, 4338009, 4820010, 5103540, 5784012, 6673860, 7230015, 8676018, 9640020, 14460030, 17352036, 21690045, 28920060, 43380090, 86760180]

約数ペア:

[(1, 86760180), (2, 43380090), (3, 28920060), (4, 21690045), (5, 17352036), (6, 14460030), (9, 9640020), (10, 8676018), (12, 7230015), (13, 6673860), (15, 5784012), (17, 5103540), (18, 4820010), (20, 4338009), (26, 3336930), (27, 3213340), (30, 2892006), (34, 2551770), (36, 2410005), (39, 2224620), (45, 1928004), (51, 1701180), (52, 1668465), (54, 1606670), (60, 1446003), (65, 1334772), (68, 1275885), (78, 1112310), (85, 1020708), (90, 964002), (102, 850590), (108, 803335), (117, 741540), (130, 667386), (135, 642668), (153, 567060), (156, 556155), (170, 510354), (180, 482001), (195, 444924), (204, 425295), (221, 392580), (234, 370770), (255, 340236), (260, 333693), (270, 321334), (306, 283530), (340, 255177), (351, 247180), (390, 222462), (442, 196290), (459, 189020), (468, 185385), (510, 170118), (540, 160667), (585, 148308), (612, 141765), (663, 130860), (702, 123590), (727, 119340), (765, 113412), (780, 111231), (884, 98145), (918, 94510), (1020, 85059), (1105, 78516), (1170, 74154), (1326, 65430), (1404, 61795), (1454, 59670), (1530, 56706), (1755, 49436), (1836, 47255), (1989, 43620), (2181, 39780), (2210, 39258), (2295, 37804), (2340, 37077), (2652, 32715), (2908, 29835), (3060, 28353), (3315, 26172), (3510, 24718), (3635, 23868), (3978, 21810), (4362, 19890), (4420, 19629), (4590, 18902), (5967, 14540), (6543, 13260), (6630, 13086), (7020, 12359), (7270, 11934), (7956, 10905), (8724, 9945), (9180, 9451)]