29081200

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:179

約数の個数: 120

約数和(自身を含む): 76111200

約数和(自身を除く): 47030000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 29, 40, 46, 50, 58, 80, 92, 100, 109, 115, 116, 145, 184, 200, 218, 230, 232, 290, 368, 400, 436, 460, 464, 545, 575, 580, 667, 725, 872, 920, 1090, 1150, 1160, 1334, 1450, 1744, 1840, 2180, 2300, 2320, 2507, 2668, 2725, 2900, 3161, 3335, 4360, 4600, 5014, 5336, 5450, 5800, 6322, 6670, 8720, 9200, 10028, 10672, 10900, 11600, 12535, 12644, 13340, 15805, 16675, 20056, 21800, 25070, 25288, 26680, 31610, 33350, 40112, 43600, 50140, 50576, 53360, 62675, 63220, 66700, 72703, 79025, 100280, 125350, 126440, 133400, 145406, 158050, 200560, 250700, 252880, 266800, 290812, 316100, 363515, 501400, 581624, 632200, 727030, 1002800, 1163248, 1264400, 1454060, 1817575, 2908120, 3635150, 5816240, 7270300, 14540600, 29081200]

約数ペア:

[(1, 29081200), (2, 14540600), (4, 7270300), (5, 5816240), (8, 3635150), (10, 2908120), (16, 1817575), (20, 1454060), (23, 1264400), (25, 1163248), (29, 1002800), (40, 727030), (46, 632200), (50, 581624), (58, 501400), (80, 363515), (92, 316100), (100, 290812), (109, 266800), (115, 252880), (116, 250700), (145, 200560), (184, 158050), (200, 145406), (218, 133400), (230, 126440), (232, 125350), (290, 100280), (368, 79025), (400, 72703), (436, 66700), (460, 63220), (464, 62675), (545, 53360), (575, 50576), (580, 50140), (667, 43600), (725, 40112), (872, 33350), (920, 31610), (1090, 26680), (1150, 25288), (1160, 25070), (1334, 21800), (1450, 20056), (1744, 16675), (1840, 15805), (2180, 13340), (2300, 12644), (2320, 12535), (2507, 11600), (2668, 10900), (2725, 10672), (2900, 10028), (3161, 9200), (3335, 8720), (4360, 6670), (4600, 6322), (5014, 5800), (5336, 5450)]