225335880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{739}}^1$

素因数の和:785

約数の個数: 288

約数和(自身を含む): 921211200

約数和(自身を除く): 695875320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 121, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 242, 252, 264, 280, 308, 315, 330, 360, 363, 385, 396, 420, 440, 462, 484, 495, 504, 605, 616, 630, 660, 693, 726, 739, 770, 792, 840, 847, 924, 968, 990, 1089, 1155, 1210, 1260, 1320, 1386, 1452, 1478, 1540, 1694, 1815, 1848, 1980, 2178, 2217, 2310, 2420, 2520, 2541, 2772, 2904, 2956, 3080, 3388, 3465, 3630, 3695, 3960, 4235, 4356, 4434, 4620, 4840, 5082, 5173, 5445, 5544, 5912, 6651, 6776, 6930, 7260, 7390, 7623, 8129, 8470, 8712, 8868, 9240, 10164, 10346, 10890, 11085, 12705, 13302, 13860, 14520, 14780, 15246, 15519, 16258, 16940, 17736, 20328, 20692, 21780, 22170, 24387, 25410, 25865, 26604, 27720, 29560, 30492, 31038, 32516, 33255, 33880, 38115, 40645, 41384, 43560, 44340, 46557, 48774, 50820, 51730, 53208, 56903, 60984, 62076, 65032, 66510, 73161, 76230, 77595, 81290, 88680, 89419, 93114, 97548, 101640, 103460, 113806, 121935, 124152, 133020, 146322, 152460, 155190, 162580, 170709, 178838, 186228, 195096, 206920, 227612, 232785, 243870, 266040, 268257, 284515, 292644, 304920, 310380, 325160, 341418, 357676, 365805, 372456, 447095, 455224, 465570, 487740, 512127, 536514, 569030, 585288, 620760, 625933, 682836, 715352, 731610, 804771, 853545, 894190, 931140, 975480, 1024254, 1073028, 1138060, 1251866, 1341285, 1365672, 1463220, 1609542, 1707090, 1788380, 1862280, 1877799, 2048508, 2146056, 2276120, 2503732, 2560635, 2682570, 2926440, 3129665, 3219084, 3414180, 3576760, 3755598, 4023855, 4097016, 5007464, 5121270, 5365140, 5633397, 6259330, 6438168, 6828360, 7511196, 8047710, 9388995, 10242540, 10730280, 11266794, 12518660, 15022392, 16095420, 18777990, 20485080, 22533588, 25037320, 28166985, 32190840, 37555980, 45067176, 56333970, 75111960, 112667940, 225335880]

約数ペア:

[(1, 225335880), (2, 112667940), (3, 75111960), (4, 56333970), (5, 45067176), (6, 37555980), (7, 32190840), (8, 28166985), (9, 25037320), (10, 22533588), (11, 20485080), (12, 18777990), (14, 16095420), (15, 15022392), (18, 12518660), (20, 11266794), (21, 10730280), (22, 10242540), (24, 9388995), (28, 8047710), (30, 7511196), (33, 6828360), (35, 6438168), (36, 6259330), (40, 5633397), (42, 5365140), (44, 5121270), (45, 5007464), (55, 4097016), (56, 4023855), (60, 3755598), (63, 3576760), (66, 3414180), (70, 3219084), (72, 3129665), (77, 2926440), (84, 2682570), (88, 2560635), (90, 2503732), (99, 2276120), (105, 2146056), (110, 2048508), (120, 1877799), (121, 1862280), (126, 1788380), (132, 1707090), (140, 1609542), (154, 1463220), (165, 1365672), (168, 1341285), (180, 1251866), (198, 1138060), (210, 1073028), (220, 1024254), (231, 975480), (242, 931140), (252, 894190), (264, 853545), (280, 804771), (308, 731610), (315, 715352), (330, 682836), (360, 625933), (363, 620760), (385, 585288), (396, 569030), (420, 536514), (440, 512127), (462, 487740), (484, 465570), (495, 455224), (504, 447095), (605, 372456), (616, 365805), (630, 357676), (660, 341418), (693, 325160), (726, 310380), (739, 304920), (770, 292644), (792, 284515), (840, 268257), (847, 266040), (924, 243870), (968, 232785), (990, 227612), (1089, 206920), (1155, 195096), (1210, 186228), (1260, 178838), (1320, 170709), (1386, 162580), (1452, 155190), (1478, 152460), (1540, 146322), (1694, 133020), (1815, 124152), (1848, 121935), (1980, 113806), (2178, 103460), (2217, 101640), (2310, 97548), (2420, 93114), (2520, 89419), (2541, 88680), (2772, 81290), (2904, 77595), (2956, 76230), (3080, 73161), (3388, 66510), (3465, 65032), (3630, 62076), (3695, 60984), (3960, 56903), (4235, 53208), (4356, 51730), (4434, 50820), (4620, 48774), (4840, 46557), (5082, 44340), (5173, 43560), (5445, 41384), (5544, 40645), (5912, 38115), (6651, 33880), (6776, 33255), (6930, 32516), (7260, 31038), (7390, 30492), (7623, 29560), (8129, 27720), (8470, 26604), (8712, 25865), (8868, 25410), (9240, 24387), (10164, 22170), (10346, 21780), (10890, 20692), (11085, 20328), (12705, 17736), (13302, 16940), (13860, 16258), (14520, 15519), (14780, 15246)]