200182480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 160

約数和(自身を含む): 531394560

約数和(自身を除く): 331212080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 61, 68, 76, 80, 85, 95, 122, 127, 136, 152, 170, 190, 244, 254, 272, 304, 305, 323, 340, 380, 488, 508, 610, 635, 646, 680, 760, 976, 1016, 1037, 1159, 1220, 1270, 1292, 1360, 1520, 1615, 2032, 2074, 2159, 2318, 2413, 2440, 2540, 2584, 3230, 4148, 4318, 4636, 4826, 4880, 5080, 5168, 5185, 5795, 6460, 7747, 8296, 8636, 9272, 9652, 10160, 10370, 10795, 11590, 12065, 12920, 15494, 16592, 17272, 18544, 19304, 19703, 20740, 21590, 23180, 24130, 25840, 30988, 34544, 38608, 38735, 39406, 41021, 41480, 43180, 46360, 48260, 61976, 77470, 78812, 82042, 82960, 86360, 92720, 96520, 98515, 123952, 131699, 147193, 154940, 157624, 164084, 172720, 193040, 197030, 205105, 263398, 294386, 309880, 315248, 328168, 394060, 410210, 526796, 588772, 619760, 656336, 658495, 735965, 788120, 820420, 1053592, 1177544, 1316990, 1471930, 1576240, 1640840, 2107184, 2355088, 2502281, 2633980, 2943860, 3281680, 5004562, 5267960, 5887720, 10009124, 10535920, 11775440, 12511405, 20018248, 25022810, 40036496, 50045620, 100091240, 200182480]

約数ペア:

[(1, 200182480), (2, 100091240), (4, 50045620), (5, 40036496), (8, 25022810), (10, 20018248), (16, 12511405), (17, 11775440), (19, 10535920), (20, 10009124), (34, 5887720), (38, 5267960), (40, 5004562), (61, 3281680), (68, 2943860), (76, 2633980), (80, 2502281), (85, 2355088), (95, 2107184), (122, 1640840), (127, 1576240), (136, 1471930), (152, 1316990), (170, 1177544), (190, 1053592), (244, 820420), (254, 788120), (272, 735965), (304, 658495), (305, 656336), (323, 619760), (340, 588772), (380, 526796), (488, 410210), (508, 394060), (610, 328168), (635, 315248), (646, 309880), (680, 294386), (760, 263398), (976, 205105), (1016, 197030), (1037, 193040), (1159, 172720), (1220, 164084), (1270, 157624), (1292, 154940), (1360, 147193), (1520, 131699), (1615, 123952), (2032, 98515), (2074, 96520), (2159, 92720), (2318, 86360), (2413, 82960), (2440, 82042), (2540, 78812), (2584, 77470), (3230, 61976), (4148, 48260), (4318, 46360), (4636, 43180), (4826, 41480), (4880, 41021), (5080, 39406), (5168, 38735), (5185, 38608), (5795, 34544), (6460, 30988), (7747, 25840), (8296, 24130), (8636, 23180), (9272, 21590), (9652, 20740), (10160, 19703), (10370, 19304), (10795, 18544), (11590, 17272), (12065, 16592), (12920, 15494)]