163883610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:285

約数の個数: 144

約数和(自身を含む): 476166600

約数和(自身を除く): 312282990

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 101, 110, 121, 149, 165, 198, 202, 242, 298, 303, 330, 363, 447, 495, 505, 605, 606, 726, 745, 894, 909, 990, 1010, 1089, 1111, 1210, 1341, 1490, 1515, 1639, 1815, 1818, 2178, 2222, 2235, 2682, 3030, 3278, 3333, 3630, 4470, 4545, 4917, 5445, 5555, 6666, 6705, 8195, 9090, 9834, 9999, 10890, 11110, 12221, 13410, 14751, 15049, 16390, 16665, 18029, 19998, 24442, 24585, 29502, 30098, 33330, 36058, 36663, 45147, 49170, 49995, 54087, 61105, 73326, 73755, 75245, 90145, 90294, 99990, 108174, 109989, 122210, 135441, 147510, 150490, 162261, 165539, 180290, 183315, 219978, 225735, 270435, 270882, 324522, 331078, 366630, 451470, 496617, 540870, 549945, 677205, 811305, 827695, 993234, 1099890, 1354410, 1489851, 1622610, 1655390, 1820929, 2483085, 2979702, 3641858, 4966170, 5462787, 7449255, 9104645, 10925574, 14898510, 16388361, 18209290, 27313935, 32776722, 54627870, 81941805, 163883610]

約数ペア:

[(1, 163883610), (2, 81941805), (3, 54627870), (5, 32776722), (6, 27313935), (9, 18209290), (10, 16388361), (11, 14898510), (15, 10925574), (18, 9104645), (22, 7449255), (30, 5462787), (33, 4966170), (45, 3641858), (55, 2979702), (66, 2483085), (90, 1820929), (99, 1655390), (101, 1622610), (110, 1489851), (121, 1354410), (149, 1099890), (165, 993234), (198, 827695), (202, 811305), (242, 677205), (298, 549945), (303, 540870), (330, 496617), (363, 451470), (447, 366630), (495, 331078), (505, 324522), (605, 270882), (606, 270435), (726, 225735), (745, 219978), (894, 183315), (909, 180290), (990, 165539), (1010, 162261), (1089, 150490), (1111, 147510), (1210, 135441), (1341, 122210), (1490, 109989), (1515, 108174), (1639, 99990), (1815, 90294), (1818, 90145), (2178, 75245), (2222, 73755), (2235, 73326), (2682, 61105), (3030, 54087), (3278, 49995), (3333, 49170), (3630, 45147), (4470, 36663), (4545, 36058), (4917, 33330), (5445, 30098), (5555, 29502), (6666, 24585), (6705, 24442), (8195, 19998), (9090, 18029), (9834, 16665), (9999, 16390), (10890, 15049), (11110, 14751), (12221, 13410)]