82620360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:340

約数の個数: 192

約数和(自身を含む): 289785600

約数和(自身を除く): 207165240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 47, 57, 60, 72, 76, 90, 94, 95, 114, 120, 141, 152, 171, 180, 188, 190, 228, 235, 257, 282, 285, 342, 360, 376, 380, 423, 456, 470, 514, 564, 570, 684, 705, 760, 771, 846, 855, 893, 940, 1028, 1128, 1140, 1285, 1368, 1410, 1542, 1692, 1710, 1786, 1880, 2056, 2115, 2280, 2313, 2570, 2679, 2820, 3084, 3384, 3420, 3572, 3855, 4230, 4465, 4626, 4883, 5140, 5358, 5640, 6168, 6840, 7144, 7710, 8037, 8460, 8930, 9252, 9766, 10280, 10716, 11565, 12079, 13395, 14649, 15420, 16074, 16920, 17860, 18504, 19532, 21432, 23130, 24158, 24415, 26790, 29298, 30840, 32148, 35720, 36237, 39064, 40185, 43947, 46260, 48316, 48830, 53580, 58596, 60395, 64296, 72474, 73245, 80370, 87894, 92520, 96632, 97660, 107160, 108711, 117192, 120790, 144948, 146490, 160740, 175788, 181185, 195320, 217422, 219735, 229501, 241580, 289896, 292980, 321480, 351576, 362370, 434844, 439470, 459002, 483160, 543555, 585960, 688503, 724740, 869688, 878940, 918004, 1087110, 1147505, 1377006, 1449480, 1757880, 1836008, 2065509, 2174220, 2295010, 2754012, 3442515, 4131018, 4348440, 4590020, 5508024, 6885030, 8262036, 9180040, 10327545, 13770060, 16524072, 20655090, 27540120, 41310180, 82620360]

約数ペア:

[(1, 82620360), (2, 41310180), (3, 27540120), (4, 20655090), (5, 16524072), (6, 13770060), (8, 10327545), (9, 9180040), (10, 8262036), (12, 6885030), (15, 5508024), (18, 4590020), (19, 4348440), (20, 4131018), (24, 3442515), (30, 2754012), (36, 2295010), (38, 2174220), (40, 2065509), (45, 1836008), (47, 1757880), (57, 1449480), (60, 1377006), (72, 1147505), (76, 1087110), (90, 918004), (94, 878940), (95, 869688), (114, 724740), (120, 688503), (141, 585960), (152, 543555), (171, 483160), (180, 459002), (188, 439470), (190, 434844), (228, 362370), (235, 351576), (257, 321480), (282, 292980), (285, 289896), (342, 241580), (360, 229501), (376, 219735), (380, 217422), (423, 195320), (456, 181185), (470, 175788), (514, 160740), (564, 146490), (570, 144948), (684, 120790), (705, 117192), (760, 108711), (771, 107160), (846, 97660), (855, 96632), (893, 92520), (940, 87894), (1028, 80370), (1128, 73245), (1140, 72474), (1285, 64296), (1368, 60395), (1410, 58596), (1542, 53580), (1692, 48830), (1710, 48316), (1786, 46260), (1880, 43947), (2056, 40185), (2115, 39064), (2280, 36237), (2313, 35720), (2570, 32148), (2679, 30840), (2820, 29298), (3084, 26790), (3384, 24415), (3420, 24158), (3572, 23130), (3855, 21432), (4230, 19532), (4465, 18504), (4626, 17860), (4883, 16920), (5140, 16074), (5358, 15420), (5640, 14649), (6168, 13395), (6840, 12079), (7144, 11565), (7710, 10716), (8037, 10280), (8460, 9766), (8930, 9252)]