117811980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:261

約数の個数: 288

約数和(自身を含む): 440294400

約数和(自身を除く): 322482420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 23, 26, 30, 33, 36, 39, 44, 45, 46, 52, 55, 60, 65, 66, 69, 78, 90, 92, 99, 110, 115, 117, 130, 132, 138, 143, 156, 165, 180, 195, 198, 199, 207, 220, 230, 234, 253, 260, 276, 286, 299, 330, 345, 390, 396, 398, 414, 429, 460, 468, 495, 506, 572, 585, 597, 598, 660, 690, 715, 759, 780, 796, 828, 858, 897, 990, 995, 1012, 1035, 1170, 1194, 1196, 1265, 1287, 1380, 1430, 1495, 1518, 1716, 1791, 1794, 1980, 1990, 2070, 2145, 2189, 2277, 2340, 2388, 2530, 2574, 2587, 2691, 2860, 2985, 2990, 3036, 3289, 3582, 3588, 3795, 3980, 4140, 4290, 4378, 4485, 4554, 4577, 5060, 5148, 5174, 5382, 5970, 5980, 6435, 6567, 6578, 7164, 7590, 7761, 8580, 8756, 8955, 8970, 9108, 9154, 9867, 10348, 10764, 10945, 11385, 11940, 12870, 12935, 13134, 13156, 13455, 13731, 15180, 15522, 16445, 17910, 17940, 18308, 19701, 19734, 21890, 22770, 22885, 23283, 25740, 25870, 26268, 26910, 27462, 28457, 29601, 31044, 32835, 32890, 35820, 38805, 39402, 39468, 41193, 43780, 45540, 45770, 46566, 49335, 50347, 51740, 53820, 54924, 56914, 59202, 59501, 65670, 65780, 68655, 77610, 78804, 82386, 85371, 91540, 93132, 98505, 98670, 100694, 113828, 116415, 118404, 119002, 131340, 137310, 142285, 148005, 151041, 155220, 164772, 170742, 178503, 197010, 197340, 201388, 205965, 232830, 238004, 251735, 256113, 274620, 284570, 296010, 297505, 302082, 341484, 357006, 394020, 411930, 426855, 453123, 465660, 503470, 512226, 535509, 569140, 592020, 595010, 604164, 654511, 714012, 755205, 823860, 853710, 892515, 906246, 1006940, 1024452, 1071018, 1190020, 1280565, 1309022, 1510410, 1707420, 1785030, 1812492, 1963533, 2142036, 2265615, 2561130, 2618044, 2677545, 3020820, 3272555, 3570060, 3927066, 4531230, 5122260, 5355090, 5890599, 6545110, 7854132, 9062460, 9817665, 10710180, 11781198, 13090220, 19635330, 23562396, 29452995, 39270660, 58905990, 117811980]

約数ペア:

[(1, 117811980), (2, 58905990), (3, 39270660), (4, 29452995), (5, 23562396), (6, 19635330), (9, 13090220), (10, 11781198), (11, 10710180), (12, 9817665), (13, 9062460), (15, 7854132), (18, 6545110), (20, 5890599), (22, 5355090), (23, 5122260), (26, 4531230), (30, 3927066), (33, 3570060), (36, 3272555), (39, 3020820), (44, 2677545), (45, 2618044), (46, 2561130), (52, 2265615), (55, 2142036), (60, 1963533), (65, 1812492), (66, 1785030), (69, 1707420), (78, 1510410), (90, 1309022), (92, 1280565), (99, 1190020), (110, 1071018), (115, 1024452), (117, 1006940), (130, 906246), (132, 892515), (138, 853710), (143, 823860), (156, 755205), (165, 714012), (180, 654511), (195, 604164), (198, 595010), (199, 592020), (207, 569140), (220, 535509), (230, 512226), (234, 503470), (253, 465660), (260, 453123), (276, 426855), (286, 411930), (299, 394020), (330, 357006), (345, 341484), (390, 302082), (396, 297505), (398, 296010), (414, 284570), (429, 274620), (460, 256113), (468, 251735), (495, 238004), (506, 232830), (572, 205965), (585, 201388), (597, 197340), (598, 197010), (660, 178503), (690, 170742), (715, 164772), (759, 155220), (780, 151041), (796, 148005), (828, 142285), (858, 137310), (897, 131340), (990, 119002), (995, 118404), (1012, 116415), (1035, 113828), (1170, 100694), (1194, 98670), (1196, 98505), (1265, 93132), (1287, 91540), (1380, 85371), (1430, 82386), (1495, 78804), (1518, 77610), (1716, 68655), (1791, 65780), (1794, 65670), (1980, 59501), (1990, 59202), (2070, 56914), (2145, 54924), (2189, 53820), (2277, 51740), (2340, 50347), (2388, 49335), (2530, 46566), (2574, 45770), (2587, 45540), (2691, 43780), (2860, 41193), (2985, 39468), (2990, 39402), (3036, 38805), (3289, 35820), (3582, 32890), (3588, 32835), (3795, 31044), (3980, 29601), (4140, 28457), (4290, 27462), (4378, 26910), (4485, 26268), (4554, 25870), (4577, 25740), (5060, 23283), (5148, 22885), (5174, 22770), (5382, 21890), (5970, 19734), (5980, 19701), (6435, 18308), (6567, 17940), (6578, 17910), (7164, 16445), (7590, 15522), (7761, 15180), (8580, 13731), (8756, 13455), (8955, 13156), (8970, 13134), (9108, 12935), (9154, 12870), (9867, 11940), (10348, 11385), (10764, 10945)]