521364000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{1889}}^1$

素因数の和:1940

約数の個数: 192

約数和(自身を含む): 1783192320

約数和(自身を除く): 1261828320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 69, 75, 80, 92, 96, 100, 115, 120, 125, 138, 150, 160, 184, 200, 230, 240, 250, 276, 300, 345, 368, 375, 400, 460, 480, 500, 552, 575, 600, 690, 736, 750, 800, 920, 1000, 1104, 1150, 1200, 1380, 1500, 1725, 1840, 1889, 2000, 2208, 2300, 2400, 2760, 2875, 3000, 3450, 3680, 3778, 4000, 4600, 5520, 5667, 5750, 6000, 6900, 7556, 8625, 9200, 9445, 11040, 11334, 11500, 12000, 13800, 15112, 17250, 18400, 18890, 22668, 23000, 27600, 28335, 30224, 34500, 37780, 43447, 45336, 46000, 47225, 55200, 56670, 60448, 69000, 75560, 86894, 90672, 92000, 94450, 113340, 130341, 138000, 141675, 151120, 173788, 181344, 188900, 217235, 226680, 236125, 260682, 276000, 283350, 302240, 347576, 377800, 434470, 453360, 472250, 521364, 566700, 651705, 695152, 708375, 755600, 868940, 906720, 944500, 1042728, 1086175, 1133400, 1303410, 1390304, 1416750, 1511200, 1737880, 1889000, 2085456, 2172350, 2266800, 2606820, 2833500, 3258525, 3475760, 3778000, 4170912, 4344700, 4533600, 5213640, 5430875, 5667000, 6517050, 6951520, 7556000, 8689400, 10427280, 10861750, 11334000, 13034100, 16292625, 17378800, 20854560, 21723500, 22668000, 26068200, 32585250, 34757600, 43447000, 52136400, 65170500, 86894000, 104272800, 130341000, 173788000, 260682000, 521364000]

約数ペア:

[(1, 521364000), (2, 260682000), (3, 173788000), (4, 130341000), (5, 104272800), (6, 86894000), (8, 65170500), (10, 52136400), (12, 43447000), (15, 34757600), (16, 32585250), (20, 26068200), (23, 22668000), (24, 21723500), (25, 20854560), (30, 17378800), (32, 16292625), (40, 13034100), (46, 11334000), (48, 10861750), (50, 10427280), (60, 8689400), (69, 7556000), (75, 6951520), (80, 6517050), (92, 5667000), (96, 5430875), (100, 5213640), (115, 4533600), (120, 4344700), (125, 4170912), (138, 3778000), (150, 3475760), (160, 3258525), (184, 2833500), (200, 2606820), (230, 2266800), (240, 2172350), (250, 2085456), (276, 1889000), (300, 1737880), (345, 1511200), (368, 1416750), (375, 1390304), (400, 1303410), (460, 1133400), (480, 1086175), (500, 1042728), (552, 944500), (575, 906720), (600, 868940), (690, 755600), (736, 708375), (750, 695152), (800, 651705), (920, 566700), (1000, 521364), (1104, 472250), (1150, 453360), (1200, 434470), (1380, 377800), (1500, 347576), (1725, 302240), (1840, 283350), (1889, 276000), (2000, 260682), (2208, 236125), (2300, 226680), (2400, 217235), (2760, 188900), (2875, 181344), (3000, 173788), (3450, 151120), (3680, 141675), (3778, 138000), (4000, 130341), (4600, 113340), (5520, 94450), (5667, 92000), (5750, 90672), (6000, 86894), (6900, 75560), (7556, 69000), (8625, 60448), (9200, 56670), (9445, 55200), (11040, 47225), (11334, 46000), (11500, 45336), (12000, 43447), (13800, 37780), (15112, 34500), (17250, 30224), (18400, 28335), (18890, 27600), (22668, 23000)]