238185090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:270

約数の個数: 256

約数和(自身を含む): 774144000

約数和(自身を除く): 535958910

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 27, 30, 31, 33, 39, 45, 54, 55, 62, 65, 66, 78, 90, 93, 99, 110, 117, 130, 135, 143, 155, 165, 186, 195, 198, 199, 234, 270, 279, 286, 297, 310, 330, 341, 351, 390, 398, 403, 429, 465, 495, 558, 585, 594, 597, 682, 702, 715, 806, 837, 858, 930, 990, 995, 1023, 1170, 1194, 1209, 1287, 1395, 1430, 1485, 1674, 1705, 1755, 1791, 1990, 2015, 2046, 2145, 2189, 2418, 2574, 2587, 2790, 2970, 2985, 3069, 3410, 3510, 3582, 3627, 3861, 4030, 4185, 4290, 4378, 4433, 5115, 5174, 5373, 5970, 6045, 6138, 6169, 6435, 6567, 7254, 7722, 7761, 8370, 8866, 8955, 9207, 10230, 10746, 10881, 10945, 12090, 12338, 12870, 12935, 13134, 13299, 15345, 15522, 17910, 18135, 18414, 18507, 19305, 19701, 21762, 21890, 22165, 23283, 25870, 26598, 26865, 28457, 30690, 30845, 32835, 36270, 37014, 38610, 38805, 39402, 39897, 44330, 46035, 46566, 53730, 54405, 55521, 56914, 59103, 61690, 65670, 66495, 67859, 69849, 77610, 79794, 80197, 85371, 92070, 92535, 98505, 108810, 111042, 116415, 118206, 119691, 132990, 135718, 139698, 142285, 160394, 166563, 170742, 185070, 197010, 199485, 203577, 232830, 239382, 240591, 256113, 277605, 284570, 295515, 333126, 339295, 349245, 398970, 400985, 407154, 426855, 481182, 512226, 555210, 591030, 598455, 610731, 678590, 698490, 721773, 768339, 801970, 832815, 853710, 882167, 1017885, 1196910, 1202955, 1221462, 1280565, 1443546, 1536678, 1665630, 1764334, 1832193, 2035770, 2165319, 2405910, 2561130, 2646501, 3053655, 3608865, 3664386, 3841695, 4330638, 4410835, 5293002, 6107310, 7217730, 7683390, 7939503, 8821670, 9160965, 10826595, 13232505, 15879006, 18321930, 21653190, 23818509, 26465010, 39697515, 47637018, 79395030, 119092545, 238185090]

約数ペア:

[(1, 238185090), (2, 119092545), (3, 79395030), (5, 47637018), (6, 39697515), (9, 26465010), (10, 23818509), (11, 21653190), (13, 18321930), (15, 15879006), (18, 13232505), (22, 10826595), (26, 9160965), (27, 8821670), (30, 7939503), (31, 7683390), (33, 7217730), (39, 6107310), (45, 5293002), (54, 4410835), (55, 4330638), (62, 3841695), (65, 3664386), (66, 3608865), (78, 3053655), (90, 2646501), (93, 2561130), (99, 2405910), (110, 2165319), (117, 2035770), (130, 1832193), (135, 1764334), (143, 1665630), (155, 1536678), (165, 1443546), (186, 1280565), (195, 1221462), (198, 1202955), (199, 1196910), (234, 1017885), (270, 882167), (279, 853710), (286, 832815), (297, 801970), (310, 768339), (330, 721773), (341, 698490), (351, 678590), (390, 610731), (398, 598455), (403, 591030), (429, 555210), (465, 512226), (495, 481182), (558, 426855), (585, 407154), (594, 400985), (597, 398970), (682, 349245), (702, 339295), (715, 333126), (806, 295515), (837, 284570), (858, 277605), (930, 256113), (990, 240591), (995, 239382), (1023, 232830), (1170, 203577), (1194, 199485), (1209, 197010), (1287, 185070), (1395, 170742), (1430, 166563), (1485, 160394), (1674, 142285), (1705, 139698), (1755, 135718), (1791, 132990), (1990, 119691), (2015, 118206), (2046, 116415), (2145, 111042), (2189, 108810), (2418, 98505), (2574, 92535), (2587, 92070), (2790, 85371), (2970, 80197), (2985, 79794), (3069, 77610), (3410, 69849), (3510, 67859), (3582, 66495), (3627, 65670), (3861, 61690), (4030, 59103), (4185, 56914), (4290, 55521), (4378, 54405), (4433, 53730), (5115, 46566), (5174, 46035), (5373, 44330), (5970, 39897), (6045, 39402), (6138, 38805), (6169, 38610), (6435, 37014), (6567, 36270), (7254, 32835), (7722, 30845), (7761, 30690), (8370, 28457), (8866, 26865), (8955, 26598), (9207, 25870), (10230, 23283), (10746, 22165), (10881, 21890), (10945, 21762), (12090, 19701), (12338, 19305), (12870, 18507), (12935, 18414), (13134, 18135), (13299, 17910), (15345, 15522)]