19102200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 66662400

約数和(自身を除く): 47560200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 31, 39, 40, 50, 52, 60, 62, 65, 75, 78, 79, 93, 100, 104, 120, 124, 130, 150, 155, 156, 158, 186, 195, 200, 237, 248, 260, 300, 310, 312, 316, 325, 372, 390, 395, 403, 465, 474, 520, 600, 620, 632, 650, 744, 775, 780, 790, 806, 930, 948, 975, 1027, 1185, 1209, 1240, 1300, 1550, 1560, 1580, 1612, 1860, 1896, 1950, 1975, 2015, 2054, 2325, 2370, 2418, 2449, 2600, 3081, 3100, 3160, 3224, 3720, 3900, 3950, 4030, 4108, 4650, 4740, 4836, 4898, 5135, 5925, 6045, 6162, 6200, 7347, 7800, 7900, 8060, 8216, 9300, 9480, 9672, 9796, 10075, 10270, 11850, 12090, 12245, 12324, 14694, 15405, 15800, 16120, 18600, 19592, 20150, 20540, 23700, 24180, 24490, 24648, 25675, 29388, 30225, 30810, 31837, 36735, 40300, 41080, 47400, 48360, 48980, 51350, 58776, 60450, 61225, 61620, 63674, 73470, 77025, 80600, 95511, 97960, 102700, 120900, 122450, 123240, 127348, 146940, 154050, 159185, 183675, 191022, 205400, 241800, 244900, 254696, 293880, 308100, 318370, 367350, 382044, 477555, 489800, 616200, 636740, 734700, 764088, 795925, 955110, 1273480, 1469400, 1591850, 1910220, 2387775, 3183700, 3820440, 4775550, 6367400, 9551100, 19102200]

約数ペア:

[(1, 19102200), (2, 9551100), (3, 6367400), (4, 4775550), (5, 3820440), (6, 3183700), (8, 2387775), (10, 1910220), (12, 1591850), (13, 1469400), (15, 1273480), (20, 955110), (24, 795925), (25, 764088), (26, 734700), (30, 636740), (31, 616200), (39, 489800), (40, 477555), (50, 382044), (52, 367350), (60, 318370), (62, 308100), (65, 293880), (75, 254696), (78, 244900), (79, 241800), (93, 205400), (100, 191022), (104, 183675), (120, 159185), (124, 154050), (130, 146940), (150, 127348), (155, 123240), (156, 122450), (158, 120900), (186, 102700), (195, 97960), (200, 95511), (237, 80600), (248, 77025), (260, 73470), (300, 63674), (310, 61620), (312, 61225), (316, 60450), (325, 58776), (372, 51350), (390, 48980), (395, 48360), (403, 47400), (465, 41080), (474, 40300), (520, 36735), (600, 31837), (620, 30810), (632, 30225), (650, 29388), (744, 25675), (775, 24648), (780, 24490), (790, 24180), (806, 23700), (930, 20540), (948, 20150), (975, 19592), (1027, 18600), (1185, 16120), (1209, 15800), (1240, 15405), (1300, 14694), (1550, 12324), (1560, 12245), (1580, 12090), (1612, 11850), (1860, 10270), (1896, 10075), (1950, 9796), (1975, 9672), (2015, 9480), (2054, 9300), (2325, 8216), (2370, 8060), (2418, 7900), (2449, 7800), (2600, 7347), (3081, 6200), (3100, 6162), (3160, 6045), (3224, 5925), (3720, 5135), (3900, 4898), (3950, 4836), (4030, 4740), (4108, 4650)]