218757330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1483}}^1$

素因数の和:1656

約数の個数: 96

約数和(自身を含む): 625060800

約数和(自身を除く): 406303470

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 149, 165, 198, 298, 330, 447, 495, 745, 894, 990, 1341, 1483, 1490, 1639, 2235, 2682, 2966, 3278, 4449, 4470, 4917, 6705, 7415, 8195, 8898, 9834, 13347, 13410, 14751, 14830, 16313, 16390, 22245, 24585, 26694, 29502, 32626, 44490, 48939, 49170, 66735, 73755, 81565, 97878, 133470, 146817, 147510, 163130, 220967, 244695, 293634, 441934, 489390, 662901, 734085, 1104835, 1325802, 1468170, 1988703, 2209670, 2430637, 3314505, 3977406, 4861274, 6629010, 7291911, 9943515, 12153185, 14583822, 19887030, 21875733, 24306370, 36459555, 43751466, 72919110, 109378665, 218757330]

約数ペア:

[(1, 218757330), (2, 109378665), (3, 72919110), (5, 43751466), (6, 36459555), (9, 24306370), (10, 21875733), (11, 19887030), (15, 14583822), (18, 12153185), (22, 9943515), (30, 7291911), (33, 6629010), (45, 4861274), (55, 3977406), (66, 3314505), (90, 2430637), (99, 2209670), (110, 1988703), (149, 1468170), (165, 1325802), (198, 1104835), (298, 734085), (330, 662901), (447, 489390), (495, 441934), (745, 293634), (894, 244695), (990, 220967), (1341, 163130), (1483, 147510), (1490, 146817), (1639, 133470), (2235, 97878), (2682, 81565), (2966, 73755), (3278, 66735), (4449, 49170), (4470, 48939), (4917, 44490), (6705, 32626), (7415, 29502), (8195, 26694), (8898, 24585), (9834, 22245), (13347, 16390), (13410, 16313), (14751, 14830)]