77476680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:324

約数の個数: 192

約数和(自身を含む): 271814400

約数和(自身を除く): 194337720

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, 241, 282, 285, 342, 360, 376, 380, 423, 456, 470, 482, 564, 570, 684, 705, 723, 760, 846, 855, 893, 940, 964, 1128, 1140, 1205, 1368, 1410, 1446, 1692, 1710, 1786, 1880, 1928, 2115, 2169, 2280, 2410, 2679, 2820, 2892, 3384, 3420, 3572, 3615, 4230, 4338, 4465, 4579, 4820, 5358, 5640, 5784, 6840, 7144, 7230, 8037, 8460, 8676, 8930, 9158, 9640, 10716, 10845, 11327, 13395, 13737, 14460, 16074, 16920, 17352, 17860, 18316, 21432, 21690, 22654, 22895, 26790, 27474, 28920, 32148, 33981, 35720, 36632, 40185, 41211, 43380, 45308, 45790, 53580, 54948, 56635, 64296, 67962, 68685, 80370, 82422, 86760, 90616, 91580, 101943, 107160, 109896, 113270, 135924, 137370, 160740, 164844, 169905, 183160, 203886, 206055, 215213, 226540, 271848, 274740, 321480, 329688, 339810, 407772, 412110, 430426, 453080, 509715, 549480, 645639, 679620, 815544, 824220, 860852, 1019430, 1076065, 1291278, 1359240, 1648440, 1721704, 1936917, 2038860, 2152130, 2582556, 3228195, 3873834, 4077720, 4304260, 5165112, 6456390, 7747668, 8608520, 9684585, 12912780, 15495336, 19369170, 25825560, 38738340, 77476680]

約数ペア:

[(1, 77476680), (2, 38738340), (3, 25825560), (4, 19369170), (5, 15495336), (6, 12912780), (8, 9684585), (9, 8608520), (10, 7747668), (12, 6456390), (15, 5165112), (18, 4304260), (19, 4077720), (20, 3873834), (24, 3228195), (30, 2582556), (36, 2152130), (38, 2038860), (40, 1936917), (45, 1721704), (47, 1648440), (57, 1359240), (60, 1291278), (72, 1076065), (76, 1019430), (90, 860852), (94, 824220), (95, 815544), (114, 679620), (120, 645639), (141, 549480), (152, 509715), (171, 453080), (180, 430426), (188, 412110), (190, 407772), (228, 339810), (235, 329688), (241, 321480), (282, 274740), (285, 271848), (342, 226540), (360, 215213), (376, 206055), (380, 203886), (423, 183160), (456, 169905), (470, 164844), (482, 160740), (564, 137370), (570, 135924), (684, 113270), (705, 109896), (723, 107160), (760, 101943), (846, 91580), (855, 90616), (893, 86760), (940, 82422), (964, 80370), (1128, 68685), (1140, 67962), (1205, 64296), (1368, 56635), (1410, 54948), (1446, 53580), (1692, 45790), (1710, 45308), (1786, 43380), (1880, 41211), (1928, 40185), (2115, 36632), (2169, 35720), (2280, 33981), (2410, 32148), (2679, 28920), (2820, 27474), (2892, 26790), (3384, 22895), (3420, 22654), (3572, 21690), (3615, 21432), (4230, 18316), (4338, 17860), (4465, 17352), (4579, 16920), (4820, 16074), (5358, 14460), (5640, 13737), (5784, 13395), (6840, 11327), (7144, 10845), (7230, 10716), (8037, 9640), (8460, 9158), (8676, 8930)]