66898260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:175

約数の個数: 288

約数和(自身を含む): 250967808

約数和(自身を除く): 184069548

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, 113, 115, 117, 130, 132, 138, 143, 156, 165, 180, 195, 198, 207, 220, 226, 230, 234, 253, 260, 276, 286, 299, 330, 339, 345, 390, 396, 414, 429, 452, 460, 468, 495, 506, 565, 572, 585, 598, 660, 678, 690, 715, 759, 780, 828, 858, 897, 990, 1012, 1017, 1035, 1130, 1170, 1196, 1243, 1265, 1287, 1356, 1380, 1430, 1469, 1495, 1518, 1695, 1716, 1794, 1980, 2034, 2070, 2145, 2260, 2277, 2340, 2486, 2530, 2574, 2599, 2691, 2860, 2938, 2990, 3036, 3289, 3390, 3588, 3729, 3795, 4068, 4140, 4290, 4407, 4485, 4554, 4972, 5060, 5085, 5148, 5198, 5382, 5876, 5980, 6215, 6435, 6578, 6780, 7345, 7458, 7590, 7797, 8580, 8814, 8970, 9108, 9867, 10170, 10396, 10764, 11187, 11385, 12430, 12870, 12995, 13156, 13221, 13455, 14690, 14916, 15180, 15594, 16159, 16445, 17628, 17940, 18645, 19734, 20340, 22035, 22374, 22770, 23391, 24860, 25740, 25990, 26442, 26910, 28589, 29380, 29601, 31188, 32318, 32890, 33787, 37290, 38985, 39468, 44070, 44748, 45540, 46782, 48477, 49335, 51980, 52884, 53820, 55935, 57178, 59202, 64636, 65780, 66105, 67574, 74580, 77970, 80795, 85767, 88140, 93564, 96954, 98670, 101361, 111870, 114356, 116955, 118404, 132210, 135148, 142945, 145431, 148005, 155940, 161590, 168935, 171534, 193908, 197340, 202722, 223740, 233910, 242385, 257301, 264420, 285890, 290862, 296010, 304083, 323180, 337870, 343068, 371657, 405444, 428835, 467820, 484770, 506805, 514602, 571780, 581724, 592020, 608166, 675740, 727155, 743314, 857670, 969540, 1013610, 1029204, 1114971, 1216332, 1286505, 1454310, 1486628, 1520415, 1715340, 1858285, 2027220, 2229942, 2573010, 2908620, 3040830, 3344913, 3716570, 4459884, 5146020, 5574855, 6081660, 6689826, 7433140, 11149710, 13379652, 16724565, 22299420, 33449130, 66898260]

約数ペア:

[(1, 66898260), (2, 33449130), (3, 22299420), (4, 16724565), (5, 13379652), (6, 11149710), (9, 7433140), (10, 6689826), (11, 6081660), (12, 5574855), (13, 5146020), (15, 4459884), (18, 3716570), (20, 3344913), (22, 3040830), (23, 2908620), (26, 2573010), (30, 2229942), (33, 2027220), (36, 1858285), (39, 1715340), (44, 1520415), (45, 1486628), (46, 1454310), (52, 1286505), (55, 1216332), (60, 1114971), (65, 1029204), (66, 1013610), (69, 969540), (78, 857670), (90, 743314), (92, 727155), (99, 675740), (110, 608166), (113, 592020), (115, 581724), (117, 571780), (130, 514602), (132, 506805), (138, 484770), (143, 467820), (156, 428835), (165, 405444), (180, 371657), (195, 343068), (198, 337870), (207, 323180), (220, 304083), (226, 296010), (230, 290862), (234, 285890), (253, 264420), (260, 257301), (276, 242385), (286, 233910), (299, 223740), (330, 202722), (339, 197340), (345, 193908), (390, 171534), (396, 168935), (414, 161590), (429, 155940), (452, 148005), (460, 145431), (468, 142945), (495, 135148), (506, 132210), (565, 118404), (572, 116955), (585, 114356), (598, 111870), (660, 101361), (678, 98670), (690, 96954), (715, 93564), (759, 88140), (780, 85767), (828, 80795), (858, 77970), (897, 74580), (990, 67574), (1012, 66105), (1017, 65780), (1035, 64636), (1130, 59202), (1170, 57178), (1196, 55935), (1243, 53820), (1265, 52884), (1287, 51980), (1356, 49335), (1380, 48477), (1430, 46782), (1469, 45540), (1495, 44748), (1518, 44070), (1695, 39468), (1716, 38985), (1794, 37290), (1980, 33787), (2034, 32890), (2070, 32318), (2145, 31188), (2260, 29601), (2277, 29380), (2340, 28589), (2486, 26910), (2530, 26442), (2574, 25990), (2599, 25740), (2691, 24860), (2860, 23391), (2938, 22770), (2990, 22374), (3036, 22035), (3289, 20340), (3390, 19734), (3588, 18645), (3729, 17940), (3795, 17628), (4068, 16445), (4140, 16159), (4290, 15594), (4407, 15180), (4485, 14916), (4554, 14690), (4972, 13455), (5060, 13221), (5085, 13156), (5148, 12995), (5198, 12870), (5382, 12430), (5876, 11385), (5980, 11187), (6215, 10764), (6435, 10396), (6578, 10170), (6780, 9867), (7345, 9108), (7458, 8970), (7590, 8814), (7797, 8580)]