226876860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{887}}^1$

素因数の和:945

約数の個数: 216

約数和(自身を含む): 829090080

約数和(自身を除く): 602213220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 49, 58, 60, 63, 70, 84, 87, 90, 98, 105, 116, 126, 140, 145, 147, 174, 180, 196, 203, 210, 245, 252, 261, 290, 294, 315, 348, 406, 420, 435, 441, 490, 522, 580, 588, 609, 630, 735, 812, 870, 882, 887, 980, 1015, 1044, 1218, 1260, 1305, 1421, 1470, 1740, 1764, 1774, 1827, 2030, 2205, 2436, 2610, 2661, 2842, 2940, 3045, 3548, 3654, 4060, 4263, 4410, 4435, 5220, 5322, 5684, 6090, 6209, 7105, 7308, 7983, 8526, 8820, 8870, 9135, 10644, 12180, 12418, 12789, 13305, 14210, 15966, 17052, 17740, 18270, 18627, 21315, 24836, 25578, 25723, 26610, 28420, 31045, 31932, 36540, 37254, 39915, 42630, 43463, 51156, 51446, 53220, 55881, 62090, 63945, 74508, 77169, 79830, 85260, 86926, 93135, 102892, 111762, 124180, 127890, 128615, 130389, 154338, 159660, 173852, 180061, 186270, 217315, 223524, 231507, 255780, 257230, 260778, 279405, 308676, 360122, 372540, 385845, 391167, 434630, 463014, 514460, 521556, 540183, 558810, 651945, 720244, 771690, 782334, 869260, 900305, 926028, 1080366, 1117620, 1157535, 1260427, 1303890, 1543380, 1564668, 1620549, 1800610, 1955835, 2160732, 2315070, 2520854, 2607780, 2700915, 3241098, 3601220, 3781281, 3911670, 4630140, 5041708, 5401830, 6302135, 6482196, 7562562, 7823340, 8102745, 10803660, 11343843, 12604270, 15125124, 16205490, 18906405, 22687686, 25208540, 32410980, 37812810, 45375372, 56719215, 75625620, 113438430, 226876860]

約数ペア:

[(1, 226876860), (2, 113438430), (3, 75625620), (4, 56719215), (5, 45375372), (6, 37812810), (7, 32410980), (9, 25208540), (10, 22687686), (12, 18906405), (14, 16205490), (15, 15125124), (18, 12604270), (20, 11343843), (21, 10803660), (28, 8102745), (29, 7823340), (30, 7562562), (35, 6482196), (36, 6302135), (42, 5401830), (45, 5041708), (49, 4630140), (58, 3911670), (60, 3781281), (63, 3601220), (70, 3241098), (84, 2700915), (87, 2607780), (90, 2520854), (98, 2315070), (105, 2160732), (116, 1955835), (126, 1800610), (140, 1620549), (145, 1564668), (147, 1543380), (174, 1303890), (180, 1260427), (196, 1157535), (203, 1117620), (210, 1080366), (245, 926028), (252, 900305), (261, 869260), (290, 782334), (294, 771690), (315, 720244), (348, 651945), (406, 558810), (420, 540183), (435, 521556), (441, 514460), (490, 463014), (522, 434630), (580, 391167), (588, 385845), (609, 372540), (630, 360122), (735, 308676), (812, 279405), (870, 260778), (882, 257230), (887, 255780), (980, 231507), (1015, 223524), (1044, 217315), (1218, 186270), (1260, 180061), (1305, 173852), (1421, 159660), (1470, 154338), (1740, 130389), (1764, 128615), (1774, 127890), (1827, 124180), (2030, 111762), (2205, 102892), (2436, 93135), (2610, 86926), (2661, 85260), (2842, 79830), (2940, 77169), (3045, 74508), (3548, 63945), (3654, 62090), (4060, 55881), (4263, 53220), (4410, 51446), (4435, 51156), (5220, 43463), (5322, 42630), (5684, 39915), (6090, 37254), (6209, 36540), (7105, 31932), (7308, 31045), (7983, 28420), (8526, 26610), (8820, 25723), (8870, 25578), (9135, 24836), (10644, 21315), (12180, 18627), (12418, 18270), (12789, 17740), (13305, 17052), (14210, 15966)]