84665880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:338

約数の個数: 192

約数和(自身を含む): 301392000

約数和(自身を除く): 216726120

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, 229, 234, 237, 260, 312, 316, 360, 390, 395, 458, 468, 474, 520, 585, 632, 687, 711, 780, 790, 916, 936, 948, 1027, 1145, 1170, 1185, 1374, 1422, 1560, 1580, 1832, 1896, 2054, 2061, 2290, 2340, 2370, 2748, 2844, 2977, 3081, 3160, 3435, 3555, 4108, 4122, 4580, 4680, 4740, 5135, 5496, 5688, 5954, 6162, 6870, 7110, 8216, 8244, 8931, 9160, 9243, 9480, 10270, 10305, 11908, 12324, 13740, 14220, 14885, 15405, 16488, 17862, 18091, 18486, 20540, 20610, 23816, 24648, 26793, 27480, 28440, 29770, 30810, 35724, 36182, 36972, 41080, 41220, 44655, 46215, 53586, 54273, 59540, 61620, 71448, 72364, 73944, 82440, 89310, 90455, 92430, 107172, 108546, 119080, 123240, 133965, 144728, 162819, 178620, 180910, 184860, 214344, 217092, 235183, 267930, 271365, 325638, 357240, 361820, 369720, 434184, 470366, 535860, 542730, 651276, 705549, 723640, 814095, 940732, 1071720, 1085460, 1175915, 1302552, 1411098, 1628190, 1881464, 2116647, 2170920, 2351830, 2822196, 3256380, 3527745, 4233294, 4703660, 5644392, 6512760, 7055490, 8466588, 9407320, 10583235, 14110980, 16933176, 21166470, 28221960, 42332940, 84665880]

約数ペア:

[(1, 84665880), (2, 42332940), (3, 28221960), (4, 21166470), (5, 16933176), (6, 14110980), (8, 10583235), (9, 9407320), (10, 8466588), (12, 7055490), (13, 6512760), (15, 5644392), (18, 4703660), (20, 4233294), (24, 3527745), (26, 3256380), (30, 2822196), (36, 2351830), (39, 2170920), (40, 2116647), (45, 1881464), (52, 1628190), (60, 1411098), (65, 1302552), (72, 1175915), (78, 1085460), (79, 1071720), (90, 940732), (104, 814095), (117, 723640), (120, 705549), (130, 651276), (156, 542730), (158, 535860), (180, 470366), (195, 434184), (229, 369720), (234, 361820), (237, 357240), (260, 325638), (312, 271365), (316, 267930), (360, 235183), (390, 217092), (395, 214344), (458, 184860), (468, 180910), (474, 178620), (520, 162819), (585, 144728), (632, 133965), (687, 123240), (711, 119080), (780, 108546), (790, 107172), (916, 92430), (936, 90455), (948, 89310), (1027, 82440), (1145, 73944), (1170, 72364), (1185, 71448), (1374, 61620), (1422, 59540), (1560, 54273), (1580, 53586), (1832, 46215), (1896, 44655), (2054, 41220), (2061, 41080), (2290, 36972), (2340, 36182), (2370, 35724), (2748, 30810), (2844, 29770), (2977, 28440), (3081, 27480), (3160, 26793), (3435, 24648), (3555, 23816), (4108, 20610), (4122, 20540), (4580, 18486), (4680, 18091), (4740, 17862), (5135, 16488), (5496, 15405), (5688, 14885), (5954, 14220), (6162, 13740), (6870, 12324), (7110, 11908), (8216, 10305), (8244, 10270), (8931, 9480), (9160, 9243)]