44288800

素因数分解:

$2^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:155

約数の個数: 144

約数和(自身を含む): 118117440

約数和(自身を除く): 73828640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 29, 32, 40, 46, 50, 58, 80, 83, 92, 100, 115, 116, 145, 160, 166, 184, 200, 230, 232, 290, 332, 368, 400, 415, 460, 464, 575, 580, 664, 667, 725, 736, 800, 830, 920, 928, 1150, 1160, 1328, 1334, 1450, 1660, 1840, 1909, 2075, 2300, 2320, 2407, 2656, 2668, 2900, 3320, 3335, 3680, 3818, 4150, 4600, 4640, 4814, 5336, 5800, 6640, 6670, 7636, 8300, 9200, 9545, 9628, 10672, 11600, 12035, 13280, 13340, 15272, 16600, 16675, 18400, 19090, 19256, 21344, 23200, 24070, 26680, 30544, 33200, 33350, 38180, 38512, 47725, 48140, 53360, 55361, 60175, 61088, 66400, 66700, 76360, 77024, 95450, 96280, 106720, 110722, 120350, 133400, 152720, 190900, 192560, 221444, 240700, 266800, 276805, 305440, 381800, 385120, 442888, 481400, 533600, 553610, 763600, 885776, 962800, 1107220, 1384025, 1527200, 1771552, 1925600, 2214440, 2768050, 4428880, 5536100, 8857760, 11072200, 22144400, 44288800]

約数ペア:

[(1, 44288800), (2, 22144400), (4, 11072200), (5, 8857760), (8, 5536100), (10, 4428880), (16, 2768050), (20, 2214440), (23, 1925600), (25, 1771552), (29, 1527200), (32, 1384025), (40, 1107220), (46, 962800), (50, 885776), (58, 763600), (80, 553610), (83, 533600), (92, 481400), (100, 442888), (115, 385120), (116, 381800), (145, 305440), (160, 276805), (166, 266800), (184, 240700), (200, 221444), (230, 192560), (232, 190900), (290, 152720), (332, 133400), (368, 120350), (400, 110722), (415, 106720), (460, 96280), (464, 95450), (575, 77024), (580, 76360), (664, 66700), (667, 66400), (725, 61088), (736, 60175), (800, 55361), (830, 53360), (920, 48140), (928, 47725), (1150, 38512), (1160, 38180), (1328, 33350), (1334, 33200), (1450, 30544), (1660, 26680), (1840, 24070), (1909, 23200), (2075, 21344), (2300, 19256), (2320, 19090), (2407, 18400), (2656, 16675), (2668, 16600), (2900, 15272), (3320, 13340), (3335, 13280), (3680, 12035), (3818, 11600), (4150, 10672), (4600, 9628), (4640, 9545), (4814, 9200), (5336, 8300), (5800, 7636), (6640, 6670)]