73574280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:308

約数の個数: 192

約数和(自身を含む): 262080000

約数和(自身を除く): 188505720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 79, 90, 104, 117, 120, 130, 156, 158, 180, 195, 199, 234, 237, 260, 312, 316, 360, 390, 395, 398, 468, 474, 520, 585, 597, 632, 711, 780, 790, 796, 936, 948, 995, 1027, 1170, 1185, 1194, 1422, 1560, 1580, 1592, 1791, 1896, 1990, 2054, 2340, 2370, 2388, 2587, 2844, 2985, 3081, 3160, 3555, 3582, 3980, 4108, 4680, 4740, 4776, 5135, 5174, 5688, 5970, 6162, 7110, 7164, 7761, 7960, 8216, 8955, 9243, 9480, 10270, 10348, 11940, 12324, 12935, 14220, 14328, 15405, 15522, 15721, 17910, 18486, 20540, 20696, 23283, 23880, 24648, 25870, 28440, 30810, 31044, 31442, 35820, 36972, 38805, 41080, 46215, 46566, 47163, 51740, 61620, 62088, 62884, 71640, 73944, 77610, 78605, 92430, 93132, 94326, 103480, 116415, 123240, 125768, 141489, 155220, 157210, 184860, 186264, 188652, 204373, 232830, 235815, 282978, 310440, 314420, 369720, 377304, 408746, 465660, 471630, 565956, 613119, 628840, 707445, 817492, 931320, 943260, 1021865, 1131912, 1226238, 1414890, 1634984, 1839357, 1886520, 2043730, 2452476, 2829780, 3065595, 3678714, 4087460, 4904952, 5659560, 6131190, 7357428, 8174920, 9196785, 12262380, 14714856, 18393570, 24524760, 36787140, 73574280]

約数ペア:

[(1, 73574280), (2, 36787140), (3, 24524760), (4, 18393570), (5, 14714856), (6, 12262380), (8, 9196785), (9, 8174920), (10, 7357428), (12, 6131190), (13, 5659560), (15, 4904952), (18, 4087460), (20, 3678714), (24, 3065595), (26, 2829780), (30, 2452476), (36, 2043730), (39, 1886520), (40, 1839357), (45, 1634984), (52, 1414890), (60, 1226238), (65, 1131912), (72, 1021865), (78, 943260), (79, 931320), (90, 817492), (104, 707445), (117, 628840), (120, 613119), (130, 565956), (156, 471630), (158, 465660), (180, 408746), (195, 377304), (199, 369720), (234, 314420), (237, 310440), (260, 282978), (312, 235815), (316, 232830), (360, 204373), (390, 188652), (395, 186264), (398, 184860), (468, 157210), (474, 155220), (520, 141489), (585, 125768), (597, 123240), (632, 116415), (711, 103480), (780, 94326), (790, 93132), (796, 92430), (936, 78605), (948, 77610), (995, 73944), (1027, 71640), (1170, 62884), (1185, 62088), (1194, 61620), (1422, 51740), (1560, 47163), (1580, 46566), (1592, 46215), (1791, 41080), (1896, 38805), (1990, 36972), (2054, 35820), (2340, 31442), (2370, 31044), (2388, 30810), (2587, 28440), (2844, 25870), (2985, 24648), (3081, 23880), (3160, 23283), (3555, 20696), (3582, 20540), (3980, 18486), (4108, 17910), (4680, 15721), (4740, 15522), (4776, 15405), (5135, 14328), (5174, 14220), (5688, 12935), (5970, 12324), (6162, 11940), (7110, 10348), (7164, 10270), (7761, 9480), (7960, 9243), (8216, 8955)]