219144000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:450

約数の個数: 224

約数和(自身を含む): 756976896

約数和(自身を除く): 537832896

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, 64, 69, 75, 80, 92, 96, 100, 115, 120, 125, 138, 150, 160, 184, 192, 200, 230, 240, 250, 276, 300, 320, 345, 368, 375, 397, 400, 460, 480, 500, 552, 575, 600, 690, 736, 750, 794, 800, 920, 960, 1000, 1104, 1150, 1191, 1200, 1380, 1472, 1500, 1588, 1600, 1725, 1840, 1985, 2000, 2208, 2300, 2382, 2400, 2760, 2875, 3000, 3176, 3450, 3680, 3970, 4000, 4416, 4600, 4764, 4800, 5520, 5750, 5955, 6000, 6352, 6900, 7360, 7940, 8000, 8625, 9131, 9200, 9528, 9925, 11040, 11500, 11910, 12000, 12704, 13800, 15880, 17250, 18262, 18400, 19056, 19850, 22080, 23000, 23820, 24000, 25408, 27393, 27600, 29775, 31760, 34500, 36524, 36800, 38112, 39700, 45655, 46000, 47640, 49625, 54786, 55200, 59550, 63520, 69000, 73048, 76224, 79400, 91310, 92000, 95280, 99250, 109572, 110400, 119100, 127040, 136965, 138000, 146096, 148875, 158800, 182620, 184000, 190560, 198500, 219144, 228275, 238200, 273930, 276000, 292192, 297750, 317600, 365240, 381120, 397000, 438288, 456550, 476400, 547860, 552000, 584384, 595500, 635200, 684825, 730480, 794000, 876576, 913100, 952800, 1095720, 1141375, 1191000, 1369650, 1460960, 1588000, 1753152, 1826200, 1905600, 2191440, 2282750, 2382000, 2739300, 2921920, 3176000, 3424125, 3652400, 4382880, 4565500, 4764000, 5478600, 6848250, 7304800, 8765760, 9131000, 9528000, 10957200, 13696500, 14609600, 18262000, 21914400, 27393000, 36524000, 43828800, 54786000, 73048000, 109572000, 219144000]

約数ペア:

[(1, 219144000), (2, 109572000), (3, 73048000), (4, 54786000), (5, 43828800), (6, 36524000), (8, 27393000), (10, 21914400), (12, 18262000), (15, 14609600), (16, 13696500), (20, 10957200), (23, 9528000), (24, 9131000), (25, 8765760), (30, 7304800), (32, 6848250), (40, 5478600), (46, 4764000), (48, 4565500), (50, 4382880), (60, 3652400), (64, 3424125), (69, 3176000), (75, 2921920), (80, 2739300), (92, 2382000), (96, 2282750), (100, 2191440), (115, 1905600), (120, 1826200), (125, 1753152), (138, 1588000), (150, 1460960), (160, 1369650), (184, 1191000), (192, 1141375), (200, 1095720), (230, 952800), (240, 913100), (250, 876576), (276, 794000), (300, 730480), (320, 684825), (345, 635200), (368, 595500), (375, 584384), (397, 552000), (400, 547860), (460, 476400), (480, 456550), (500, 438288), (552, 397000), (575, 381120), (600, 365240), (690, 317600), (736, 297750), (750, 292192), (794, 276000), (800, 273930), (920, 238200), (960, 228275), (1000, 219144), (1104, 198500), (1150, 190560), (1191, 184000), (1200, 182620), (1380, 158800), (1472, 148875), (1500, 146096), (1588, 138000), (1600, 136965), (1725, 127040), (1840, 119100), (1985, 110400), (2000, 109572), (2208, 99250), (2300, 95280), (2382, 92000), (2400, 91310), (2760, 79400), (2875, 76224), (3000, 73048), (3176, 69000), (3450, 63520), (3680, 59550), (3970, 55200), (4000, 54786), (4416, 49625), (4600, 47640), (4764, 46000), (4800, 45655), (5520, 39700), (5750, 38112), (5955, 36800), (6000, 36524), (6352, 34500), (6900, 31760), (7360, 29775), (7940, 27600), (8000, 27393), (8625, 25408), (9131, 24000), (9200, 23820), (9528, 23000), (9925, 22080), (11040, 19850), (11500, 19056), (11910, 18400), (12000, 18262), (12704, 17250), (13800, 15880)]