550235880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:564

約数の個数: 192

約数和(自身を含む): 1859317200

約数和(自身を除く): 1309081320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 101, 111, 120, 148, 180, 185, 202, 222, 296, 303, 333, 360, 370, 404, 409, 444, 505, 555, 606, 666, 740, 808, 818, 888, 909, 1010, 1110, 1212, 1227, 1332, 1480, 1515, 1636, 1665, 1818, 2020, 2045, 2220, 2424, 2454, 2664, 3030, 3272, 3330, 3636, 3681, 3737, 4040, 4090, 4440, 4545, 4908, 6060, 6135, 6660, 7272, 7362, 7474, 8180, 9090, 9816, 11211, 12120, 12270, 13320, 14724, 14948, 15133, 16360, 18180, 18405, 18685, 22422, 24540, 29448, 29896, 30266, 33633, 36360, 36810, 37370, 41309, 44844, 45399, 49080, 56055, 60532, 67266, 73620, 74740, 75665, 82618, 89688, 90798, 112110, 121064, 123927, 134532, 136197, 147240, 149480, 151330, 165236, 168165, 181596, 206545, 224220, 226995, 247854, 269064, 272394, 302660, 330472, 336330, 363192, 371781, 413090, 448440, 453990, 495708, 544788, 605320, 619635, 672660, 680985, 743562, 826180, 907980, 991416, 1089576, 1239270, 1345320, 1361970, 1487124, 1528433, 1652360, 1815960, 1858905, 2478540, 2723940, 2974248, 3056866, 3717810, 4585299, 4957080, 5447880, 6113732, 7435620, 7642165, 9170598, 12227464, 13755897, 14871240, 15284330, 18341196, 22926495, 27511794, 30568660, 36682392, 45852990, 55023588, 61137320, 68779485, 91705980, 110047176, 137558970, 183411960, 275117940, 550235880]

約数ペア:

[(1, 550235880), (2, 275117940), (3, 183411960), (4, 137558970), (5, 110047176), (6, 91705980), (8, 68779485), (9, 61137320), (10, 55023588), (12, 45852990), (15, 36682392), (18, 30568660), (20, 27511794), (24, 22926495), (30, 18341196), (36, 15284330), (37, 14871240), (40, 13755897), (45, 12227464), (60, 9170598), (72, 7642165), (74, 7435620), (90, 6113732), (101, 5447880), (111, 4957080), (120, 4585299), (148, 3717810), (180, 3056866), (185, 2974248), (202, 2723940), (222, 2478540), (296, 1858905), (303, 1815960), (333, 1652360), (360, 1528433), (370, 1487124), (404, 1361970), (409, 1345320), (444, 1239270), (505, 1089576), (555, 991416), (606, 907980), (666, 826180), (740, 743562), (808, 680985), (818, 672660), (888, 619635), (909, 605320), (1010, 544788), (1110, 495708), (1212, 453990), (1227, 448440), (1332, 413090), (1480, 371781), (1515, 363192), (1636, 336330), (1665, 330472), (1818, 302660), (2020, 272394), (2045, 269064), (2220, 247854), (2424, 226995), (2454, 224220), (2664, 206545), (3030, 181596), (3272, 168165), (3330, 165236), (3636, 151330), (3681, 149480), (3737, 147240), (4040, 136197), (4090, 134532), (4440, 123927), (4545, 121064), (4908, 112110), (6060, 90798), (6135, 89688), (6660, 82618), (7272, 75665), (7362, 74740), (7474, 73620), (8180, 67266), (9090, 60532), (9816, 56055), (11211, 49080), (12120, 45399), (12270, 44844), (13320, 41309), (14724, 37370), (14948, 36810), (15133, 36360), (16360, 33633), (18180, 30266), (18405, 29896), (18685, 29448), (22422, 24540)]