195996060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:437

約数の個数: 216

約数和(自身を含む): 683439120

約数和(自身を除く): 487443060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 169, 170, 180, 195, 204, 221, 234, 255, 260, 306, 338, 340, 379, 390, 442, 468, 507, 510, 585, 612, 663, 676, 758, 765, 780, 845, 884, 1014, 1020, 1105, 1137, 1170, 1326, 1516, 1521, 1530, 1690, 1895, 1989, 2028, 2210, 2274, 2340, 2535, 2652, 2873, 3042, 3060, 3315, 3380, 3411, 3790, 3978, 4420, 4548, 4927, 5070, 5685, 5746, 6084, 6443, 6630, 6822, 7580, 7605, 7956, 8619, 9854, 9945, 10140, 11370, 11492, 12886, 13260, 13644, 14365, 14781, 15210, 17055, 17238, 19329, 19708, 19890, 22740, 24635, 25772, 25857, 28730, 29562, 30420, 32215, 34110, 34476, 38658, 39780, 43095, 44343, 49270, 51714, 57460, 57987, 59124, 64051, 64430, 68220, 73905, 77316, 83759, 86190, 88686, 96645, 98540, 103428, 115974, 128102, 128860, 129285, 147810, 167518, 172380, 177372, 192153, 193290, 221715, 231948, 251277, 256204, 258570, 289935, 295620, 320255, 335036, 384306, 386580, 418795, 443430, 502554, 517140, 576459, 579870, 640510, 753831, 768612, 837590, 886860, 960765, 1005108, 1088867, 1152918, 1159740, 1256385, 1281020, 1507662, 1675180, 1921530, 2177734, 2305836, 2512770, 2882295, 3015324, 3266601, 3769155, 3843060, 4355468, 5025540, 5444335, 5764590, 6533202, 7538310, 9799803, 10888670, 11529180, 13066404, 15076620, 16333005, 19599606, 21777340, 32666010, 39199212, 48999015, 65332020, 97998030, 195996060]

約数ペア:

[(1, 195996060), (2, 97998030), (3, 65332020), (4, 48999015), (5, 39199212), (6, 32666010), (9, 21777340), (10, 19599606), (12, 16333005), (13, 15076620), (15, 13066404), (17, 11529180), (18, 10888670), (20, 9799803), (26, 7538310), (30, 6533202), (34, 5764590), (36, 5444335), (39, 5025540), (45, 4355468), (51, 3843060), (52, 3769155), (60, 3266601), (65, 3015324), (68, 2882295), (78, 2512770), (85, 2305836), (90, 2177734), (102, 1921530), (117, 1675180), (130, 1507662), (153, 1281020), (156, 1256385), (169, 1159740), (170, 1152918), (180, 1088867), (195, 1005108), (204, 960765), (221, 886860), (234, 837590), (255, 768612), (260, 753831), (306, 640510), (338, 579870), (340, 576459), (379, 517140), (390, 502554), (442, 443430), (468, 418795), (507, 386580), (510, 384306), (585, 335036), (612, 320255), (663, 295620), (676, 289935), (758, 258570), (765, 256204), (780, 251277), (845, 231948), (884, 221715), (1014, 193290), (1020, 192153), (1105, 177372), (1137, 172380), (1170, 167518), (1326, 147810), (1516, 129285), (1521, 128860), (1530, 128102), (1690, 115974), (1895, 103428), (1989, 98540), (2028, 96645), (2210, 88686), (2274, 86190), (2340, 83759), (2535, 77316), (2652, 73905), (2873, 68220), (3042, 64430), (3060, 64051), (3315, 59124), (3380, 57987), (3411, 57460), (3790, 51714), (3978, 49270), (4420, 44343), (4548, 43095), (4927, 39780), (5070, 38658), (5685, 34476), (5746, 34110), (6084, 32215), (6443, 30420), (6630, 29562), (6822, 28730), (7580, 25857), (7605, 25772), (7956, 24635), (8619, 22740), (9854, 19890), (9945, 19708), (10140, 19329), (11370, 17238), (11492, 17055), (12886, 15210), (13260, 14781), (13644, 14365)]