88023870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:231

約数の個数: 144

約数和(自身を含む): 257690160

約数和(自身を除く): 169666290

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 59, 66, 90, 99, 110, 118, 121, 137, 165, 177, 198, 242, 274, 295, 330, 354, 363, 411, 495, 531, 590, 605, 649, 685, 726, 822, 885, 990, 1062, 1089, 1210, 1233, 1298, 1370, 1507, 1770, 1815, 1947, 2055, 2178, 2466, 2655, 3014, 3245, 3630, 3894, 4110, 4521, 5310, 5445, 5841, 6165, 6490, 7139, 7535, 8083, 9042, 9735, 10890, 11682, 12330, 13563, 14278, 15070, 16166, 16577, 19470, 21417, 22605, 24249, 27126, 29205, 33154, 35695, 40415, 42834, 45210, 48498, 49731, 58410, 64251, 67815, 71390, 72747, 80830, 82885, 88913, 99462, 107085, 121245, 128502, 135630, 145494, 149193, 165770, 177826, 214170, 242490, 248655, 266739, 298386, 321255, 363735, 444565, 497310, 533478, 642510, 727470, 745965, 800217, 889130, 978043, 1333695, 1491930, 1600434, 1956086, 2667390, 2934129, 4001085, 4890215, 5868258, 8002170, 8802387, 9780430, 14670645, 17604774, 29341290, 44011935, 88023870]

約数ペア:

[(1, 88023870), (2, 44011935), (3, 29341290), (5, 17604774), (6, 14670645), (9, 9780430), (10, 8802387), (11, 8002170), (15, 5868258), (18, 4890215), (22, 4001085), (30, 2934129), (33, 2667390), (45, 1956086), (55, 1600434), (59, 1491930), (66, 1333695), (90, 978043), (99, 889130), (110, 800217), (118, 745965), (121, 727470), (137, 642510), (165, 533478), (177, 497310), (198, 444565), (242, 363735), (274, 321255), (295, 298386), (330, 266739), (354, 248655), (363, 242490), (411, 214170), (495, 177826), (531, 165770), (590, 149193), (605, 145494), (649, 135630), (685, 128502), (726, 121245), (822, 107085), (885, 99462), (990, 88913), (1062, 82885), (1089, 80830), (1210, 72747), (1233, 71390), (1298, 67815), (1370, 64251), (1507, 58410), (1770, 49731), (1815, 48498), (1947, 45210), (2055, 42834), (2178, 40415), (2466, 35695), (2655, 33154), (3014, 29205), (3245, 27126), (3630, 24249), (3894, 22605), (4110, 21417), (4521, 19470), (5310, 16577), (5445, 16166), (5841, 15070), (6165, 14278), (6490, 13563), (7139, 12330), (7535, 11682), (8083, 10890), (9042, 9735)]