381661830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:483

約数の個数: 144

約数和(自身を含む): 1104706512

約数和(自身を除く): 723044682

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 101, 110, 121, 165, 198, 202, 242, 303, 330, 347, 363, 495, 505, 605, 606, 694, 726, 909, 990, 1010, 1041, 1089, 1111, 1210, 1515, 1735, 1815, 1818, 2082, 2178, 2222, 3030, 3123, 3333, 3470, 3630, 3817, 4545, 5205, 5445, 5555, 6246, 6666, 7634, 9090, 9999, 10410, 10890, 11110, 11451, 12221, 15615, 16665, 19085, 19998, 22902, 24442, 31230, 33330, 34353, 35047, 36663, 38170, 41987, 49995, 57255, 61105, 68706, 70094, 73326, 83974, 99990, 105141, 109989, 114510, 122210, 125961, 171765, 175235, 183315, 209935, 210282, 219978, 251922, 315423, 343530, 350470, 366630, 377883, 385517, 419870, 525705, 549945, 629805, 630846, 755766, 771034, 1051410, 1099890, 1156551, 1259610, 1577115, 1889415, 1927585, 2313102, 3154230, 3469653, 3778830, 3855170, 4240687, 5782755, 6939306, 8481374, 11565510, 12722061, 17348265, 21203435, 25444122, 34696530, 38166183, 42406870, 63610305, 76332366, 127220610, 190830915, 381661830]

約数ペア:

[(1, 381661830), (2, 190830915), (3, 127220610), (5, 76332366), (6, 63610305), (9, 42406870), (10, 38166183), (11, 34696530), (15, 25444122), (18, 21203435), (22, 17348265), (30, 12722061), (33, 11565510), (45, 8481374), (55, 6939306), (66, 5782755), (90, 4240687), (99, 3855170), (101, 3778830), (110, 3469653), (121, 3154230), (165, 2313102), (198, 1927585), (202, 1889415), (242, 1577115), (303, 1259610), (330, 1156551), (347, 1099890), (363, 1051410), (495, 771034), (505, 755766), (605, 630846), (606, 629805), (694, 549945), (726, 525705), (909, 419870), (990, 385517), (1010, 377883), (1041, 366630), (1089, 350470), (1111, 343530), (1210, 315423), (1515, 251922), (1735, 219978), (1815, 210282), (1818, 209935), (2082, 183315), (2178, 175235), (2222, 171765), (3030, 125961), (3123, 122210), (3333, 114510), (3470, 109989), (3630, 105141), (3817, 99990), (4545, 83974), (5205, 73326), (5445, 70094), (5555, 68706), (6246, 61105), (6666, 57255), (7634, 49995), (9090, 41987), (9999, 38170), (10410, 36663), (10890, 35047), (11110, 34353), (11451, 33330), (12221, 31230), (15615, 24442), (16665, 22902), (19085, 19998)]