127450620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1091}}^1$

素因数の和:1176

約数の個数: 144

約数和(自身を含む): 429287040

約数和(自身を除く): 301836420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 59, 60, 66, 90, 99, 110, 118, 132, 165, 177, 180, 198, 220, 236, 295, 330, 354, 396, 495, 531, 590, 649, 660, 708, 885, 990, 1062, 1091, 1180, 1298, 1770, 1947, 1980, 2124, 2182, 2596, 2655, 3245, 3273, 3540, 3894, 4364, 5310, 5455, 5841, 6490, 6546, 7788, 9735, 9819, 10620, 10910, 11682, 12001, 12980, 13092, 16365, 19470, 19638, 21820, 23364, 24002, 29205, 32730, 36003, 38940, 39276, 48004, 49095, 58410, 60005, 64369, 65460, 72006, 98190, 108009, 116820, 120010, 128738, 144012, 180015, 193107, 196380, 216018, 240020, 257476, 321845, 360030, 386214, 432036, 540045, 579321, 643690, 708059, 720060, 772428, 965535, 1080090, 1158642, 1287380, 1416118, 1931070, 2124177, 2160180, 2317284, 2832236, 2896605, 3540295, 3862140, 4248354, 5793210, 6372531, 7080590, 8496708, 10620885, 11586420, 12745062, 14161180, 21241770, 25490124, 31862655, 42483540, 63725310, 127450620]

約数ペア:

[(1, 127450620), (2, 63725310), (3, 42483540), (4, 31862655), (5, 25490124), (6, 21241770), (9, 14161180), (10, 12745062), (11, 11586420), (12, 10620885), (15, 8496708), (18, 7080590), (20, 6372531), (22, 5793210), (30, 4248354), (33, 3862140), (36, 3540295), (44, 2896605), (45, 2832236), (55, 2317284), (59, 2160180), (60, 2124177), (66, 1931070), (90, 1416118), (99, 1287380), (110, 1158642), (118, 1080090), (132, 965535), (165, 772428), (177, 720060), (180, 708059), (198, 643690), (220, 579321), (236, 540045), (295, 432036), (330, 386214), (354, 360030), (396, 321845), (495, 257476), (531, 240020), (590, 216018), (649, 196380), (660, 193107), (708, 180015), (885, 144012), (990, 128738), (1062, 120010), (1091, 116820), (1180, 108009), (1298, 98190), (1770, 72006), (1947, 65460), (1980, 64369), (2124, 60005), (2182, 58410), (2596, 49095), (2655, 48004), (3245, 39276), (3273, 38940), (3540, 36003), (3894, 32730), (4364, 29205), (5310, 24002), (5455, 23364), (5841, 21820), (6490, 19638), (6546, 19470), (7788, 16365), (9735, 13092), (9819, 12980), (10620, 12001), (10910, 11682)]