22281600

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1$

素因数の和:249

約数の個数: 192

約数和(自身を含む): 80441280

約数和(自身を除く): 58159680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 100, 110, 120, 128, 132, 150, 160, 165, 176, 192, 200, 211, 220, 240, 264, 275, 300, 320, 330, 352, 384, 400, 422, 440, 480, 528, 550, 600, 633, 640, 660, 704, 800, 825, 844, 880, 960, 1055, 1056, 1100, 1200, 1266, 1320, 1408, 1600, 1650, 1688, 1760, 1920, 2110, 2112, 2200, 2321, 2400, 2532, 2640, 3165, 3200, 3300, 3376, 3520, 4220, 4224, 4400, 4642, 4800, 5064, 5275, 5280, 6330, 6600, 6752, 6963, 7040, 8440, 8800, 9284, 9600, 10128, 10550, 10560, 11605, 12660, 13200, 13504, 13926, 15825, 16880, 17600, 18568, 20256, 21100, 21120, 23210, 25320, 26400, 27008, 27852, 31650, 33760, 34815, 35200, 37136, 40512, 42200, 46420, 50640, 52800, 55704, 58025, 63300, 67520, 69630, 74272, 81024, 84400, 92840, 101280, 105600, 111408, 116050, 126600, 135040, 139260, 148544, 168800, 174075, 185680, 202560, 222816, 232100, 253200, 278520, 297088, 337600, 348150, 371360, 405120, 445632, 464200, 506400, 557040, 675200, 696300, 742720, 891264, 928400, 1012800, 1114080, 1392600, 1485440, 1856800, 2025600, 2228160, 2785200, 3713600, 4456320, 5570400, 7427200, 11140800, 22281600]

約数ペア:

[(1, 22281600), (2, 11140800), (3, 7427200), (4, 5570400), (5, 4456320), (6, 3713600), (8, 2785200), (10, 2228160), (11, 2025600), (12, 1856800), (15, 1485440), (16, 1392600), (20, 1114080), (22, 1012800), (24, 928400), (25, 891264), (30, 742720), (32, 696300), (33, 675200), (40, 557040), (44, 506400), (48, 464200), (50, 445632), (55, 405120), (60, 371360), (64, 348150), (66, 337600), (75, 297088), (80, 278520), (88, 253200), (96, 232100), (100, 222816), (110, 202560), (120, 185680), (128, 174075), (132, 168800), (150, 148544), (160, 139260), (165, 135040), (176, 126600), (192, 116050), (200, 111408), (211, 105600), (220, 101280), (240, 92840), (264, 84400), (275, 81024), (300, 74272), (320, 69630), (330, 67520), (352, 63300), (384, 58025), (400, 55704), (422, 52800), (440, 50640), (480, 46420), (528, 42200), (550, 40512), (600, 37136), (633, 35200), (640, 34815), (660, 33760), (704, 31650), (800, 27852), (825, 27008), (844, 26400), (880, 25320), (960, 23210), (1055, 21120), (1056, 21100), (1100, 20256), (1200, 18568), (1266, 17600), (1320, 16880), (1408, 15825), (1600, 13926), (1650, 13504), (1688, 13200), (1760, 12660), (1920, 11605), (2110, 10560), (2112, 10550), (2200, 10128), (2321, 9600), (2400, 9284), (2532, 8800), (2640, 8440), (3165, 7040), (3200, 6963), (3300, 6752), (3376, 6600), (3520, 6330), (4220, 5280), (4224, 5275), (4400, 5064), (4642, 4800)]