191638200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:422

約数の個数: 192

約数和(自身を含む): 649958400

約数和(自身を除く): 458320200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 79, 100, 104, 120, 130, 150, 156, 158, 195, 200, 237, 260, 300, 311, 312, 316, 325, 390, 395, 474, 520, 600, 622, 632, 650, 780, 790, 933, 948, 975, 1027, 1185, 1244, 1300, 1555, 1560, 1580, 1866, 1896, 1950, 1975, 2054, 2370, 2488, 2600, 3081, 3110, 3160, 3732, 3900, 3950, 4043, 4108, 4665, 4740, 5135, 5925, 6162, 6220, 7464, 7775, 7800, 7900, 8086, 8216, 9330, 9480, 10270, 11850, 12129, 12324, 12440, 15405, 15550, 15800, 16172, 18660, 20215, 20540, 23325, 23700, 24258, 24569, 24648, 25675, 30810, 31100, 32344, 37320, 40430, 41080, 46650, 47400, 48516, 49138, 51350, 60645, 61620, 62200, 73707, 77025, 80860, 93300, 97032, 98276, 101075, 102700, 121290, 122845, 123240, 147414, 154050, 161720, 186600, 196552, 202150, 205400, 242580, 245690, 294828, 303225, 308100, 319397, 368535, 404300, 485160, 491380, 589656, 606450, 614225, 616200, 638794, 737070, 808600, 958191, 982760, 1212900, 1228450, 1277588, 1474140, 1596985, 1842675, 1916382, 2425800, 2456900, 2555176, 2948280, 3193970, 3685350, 3832764, 4790955, 4913800, 6387940, 7370700, 7665528, 7984925, 9581910, 12775880, 14741400, 15969850, 19163820, 23954775, 31939700, 38327640, 47909550, 63879400, 95819100, 191638200]

約数ペア:

[(1, 191638200), (2, 95819100), (3, 63879400), (4, 47909550), (5, 38327640), (6, 31939700), (8, 23954775), (10, 19163820), (12, 15969850), (13, 14741400), (15, 12775880), (20, 9581910), (24, 7984925), (25, 7665528), (26, 7370700), (30, 6387940), (39, 4913800), (40, 4790955), (50, 3832764), (52, 3685350), (60, 3193970), (65, 2948280), (75, 2555176), (78, 2456900), (79, 2425800), (100, 1916382), (104, 1842675), (120, 1596985), (130, 1474140), (150, 1277588), (156, 1228450), (158, 1212900), (195, 982760), (200, 958191), (237, 808600), (260, 737070), (300, 638794), (311, 616200), (312, 614225), (316, 606450), (325, 589656), (390, 491380), (395, 485160), (474, 404300), (520, 368535), (600, 319397), (622, 308100), (632, 303225), (650, 294828), (780, 245690), (790, 242580), (933, 205400), (948, 202150), (975, 196552), (1027, 186600), (1185, 161720), (1244, 154050), (1300, 147414), (1555, 123240), (1560, 122845), (1580, 121290), (1866, 102700), (1896, 101075), (1950, 98276), (1975, 97032), (2054, 93300), (2370, 80860), (2488, 77025), (2600, 73707), (3081, 62200), (3110, 61620), (3160, 60645), (3732, 51350), (3900, 49138), (3950, 48516), (4043, 47400), (4108, 46650), (4665, 41080), (4740, 40430), (5135, 37320), (5925, 32344), (6162, 31100), (6220, 30810), (7464, 25675), (7775, 24648), (7800, 24569), (7900, 24258), (8086, 23700), (8216, 23325), (9330, 20540), (9480, 20215), (10270, 18660), (11850, 16172), (12129, 15800), (12324, 15550), (12440, 15405)]