845887860

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:346

約数の個数: 192

約数和(自身を含む): 2707810560

約数和(自身を除く): 1861922700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 83, 90, 108, 135, 162, 166, 180, 233, 243, 249, 270, 324, 332, 405, 415, 466, 486, 498, 540, 699, 729, 747, 810, 830, 932, 972, 996, 1165, 1215, 1245, 1398, 1458, 1494, 1620, 1660, 2097, 2187, 2241, 2330, 2430, 2490, 2796, 2916, 2988, 3495, 3645, 3735, 4194, 4374, 4482, 4660, 4860, 4980, 6291, 6723, 6990, 7290, 7470, 8388, 8748, 8964, 10485, 10935, 11205, 12582, 13446, 13980, 14580, 14940, 18873, 19339, 20169, 20970, 21870, 22410, 25164, 26892, 31455, 33615, 37746, 38678, 40338, 41940, 43740, 44820, 56619, 58017, 60507, 62910, 67230, 75492, 77356, 80676, 94365, 96695, 100845, 113238, 116034, 121014, 125820, 134460, 169857, 174051, 181521, 188730, 193390, 201690, 226476, 232068, 242028, 283095, 290085, 302535, 339714, 348102, 363042, 377460, 386780, 403380, 509571, 522153, 566190, 580170, 605070, 679428, 696204, 726084, 849285, 870255, 907605, 1019142, 1044306, 1132380, 1160340, 1210140, 1566459, 1698570, 1740510, 1815210, 2038284, 2088612, 2547855, 2610765, 3132918, 3397140, 3481020, 3630420, 4699377, 5095710, 5221530, 6265836, 7832295, 9398754, 10191420, 10443060, 14098131, 15664590, 18797508, 23496885, 28196262, 31329180, 42294393, 46993770, 56392524, 70490655, 84588786, 93987540, 140981310, 169177572, 211471965, 281962620, 422943930, 845887860]

約数ペア:

[(1, 845887860), (2, 422943930), (3, 281962620), (4, 211471965), (5, 169177572), (6, 140981310), (9, 93987540), (10, 84588786), (12, 70490655), (15, 56392524), (18, 46993770), (20, 42294393), (27, 31329180), (30, 28196262), (36, 23496885), (45, 18797508), (54, 15664590), (60, 14098131), (81, 10443060), (83, 10191420), (90, 9398754), (108, 7832295), (135, 6265836), (162, 5221530), (166, 5095710), (180, 4699377), (233, 3630420), (243, 3481020), (249, 3397140), (270, 3132918), (324, 2610765), (332, 2547855), (405, 2088612), (415, 2038284), (466, 1815210), (486, 1740510), (498, 1698570), (540, 1566459), (699, 1210140), (729, 1160340), (747, 1132380), (810, 1044306), (830, 1019142), (932, 907605), (972, 870255), (996, 849285), (1165, 726084), (1215, 696204), (1245, 679428), (1398, 605070), (1458, 580170), (1494, 566190), (1620, 522153), (1660, 509571), (2097, 403380), (2187, 386780), (2241, 377460), (2330, 363042), (2430, 348102), (2490, 339714), (2796, 302535), (2916, 290085), (2988, 283095), (3495, 242028), (3645, 232068), (3735, 226476), (4194, 201690), (4374, 193390), (4482, 188730), (4660, 181521), (4860, 174051), (4980, 169857), (6291, 134460), (6723, 125820), (6990, 121014), (7290, 116034), (7470, 113238), (8388, 100845), (8748, 96695), (8964, 94365), (10485, 80676), (10935, 77356), (11205, 75492), (12582, 67230), (13446, 62910), (13980, 60507), (14580, 58017), (14940, 56619), (18873, 44820), (19339, 43740), (20169, 41940), (20970, 40338), (21870, 38678), (22410, 37746), (25164, 33615), (26892, 31455)]