87860430

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:288

約数の個数: 192

約数和(自身を含む): 283176000

約数和(自身を除く): 195315570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 29, 30, 35, 42, 45, 49, 54, 58, 63, 70, 87, 90, 98, 105, 126, 135, 145, 147, 174, 189, 203, 210, 229, 245, 261, 270, 290, 294, 315, 378, 406, 435, 441, 458, 490, 522, 609, 630, 687, 735, 783, 870, 882, 945, 1015, 1145, 1218, 1305, 1323, 1374, 1421, 1470, 1566, 1603, 1827, 1890, 2030, 2061, 2205, 2290, 2610, 2646, 2842, 3045, 3206, 3435, 3654, 3915, 4122, 4263, 4410, 4809, 5481, 6090, 6183, 6615, 6641, 6870, 7105, 7830, 8015, 8526, 9135, 9618, 10305, 10962, 11221, 12366, 12789, 13230, 13282, 14210, 14427, 16030, 18270, 19923, 20610, 21315, 22442, 24045, 25578, 27405, 28854, 30915, 33205, 33663, 38367, 39846, 42630, 43281, 46487, 48090, 54810, 56105, 59769, 61830, 63945, 66410, 67326, 72135, 76734, 86562, 92974, 99615, 100989, 112210, 119538, 127890, 139461, 144270, 168315, 179307, 191835, 199230, 201978, 216405, 232435, 278922, 298845, 302967, 325409, 336630, 358614, 383670, 418383, 432810, 464870, 504945, 597690, 605934, 650818, 697305, 836766, 896535, 976227, 1009890, 1255149, 1394610, 1514835, 1627045, 1793070, 1952454, 2091915, 2510298, 2928681, 3029670, 3254090, 4183830, 4881135, 5857362, 6275745, 8786043, 9762270, 12551490, 14643405, 17572086, 29286810, 43930215, 87860430]

約数ペア:

[(1, 87860430), (2, 43930215), (3, 29286810), (5, 17572086), (6, 14643405), (7, 12551490), (9, 9762270), (10, 8786043), (14, 6275745), (15, 5857362), (18, 4881135), (21, 4183830), (27, 3254090), (29, 3029670), (30, 2928681), (35, 2510298), (42, 2091915), (45, 1952454), (49, 1793070), (54, 1627045), (58, 1514835), (63, 1394610), (70, 1255149), (87, 1009890), (90, 976227), (98, 896535), (105, 836766), (126, 697305), (135, 650818), (145, 605934), (147, 597690), (174, 504945), (189, 464870), (203, 432810), (210, 418383), (229, 383670), (245, 358614), (261, 336630), (270, 325409), (290, 302967), (294, 298845), (315, 278922), (378, 232435), (406, 216405), (435, 201978), (441, 199230), (458, 191835), (490, 179307), (522, 168315), (609, 144270), (630, 139461), (687, 127890), (735, 119538), (783, 112210), (870, 100989), (882, 99615), (945, 92974), (1015, 86562), (1145, 76734), (1218, 72135), (1305, 67326), (1323, 66410), (1374, 63945), (1421, 61830), (1470, 59769), (1566, 56105), (1603, 54810), (1827, 48090), (1890, 46487), (2030, 43281), (2061, 42630), (2205, 39846), (2290, 38367), (2610, 33663), (2646, 33205), (2842, 30915), (3045, 28854), (3206, 27405), (3435, 25578), (3654, 24045), (3915, 22442), (4122, 21315), (4263, 20610), (4410, 19923), (4809, 18270), (5481, 16030), (6090, 14427), (6183, 14210), (6615, 13282), (6641, 13230), (6870, 12789), (7105, 12366), (7830, 11221), (8015, 10962), (8526, 10305), (9135, 9618)]