28617600

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1$

素因数の和:309

約数の個数: 192

約数和(自身を含む): 103207680

約数和(自身を除く): 74590080

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, 220, 240, 264, 271, 275, 300, 320, 330, 352, 384, 400, 440, 480, 528, 542, 550, 600, 640, 660, 704, 800, 813, 825, 880, 960, 1056, 1084, 1100, 1200, 1320, 1355, 1408, 1600, 1626, 1650, 1760, 1920, 2112, 2168, 2200, 2400, 2640, 2710, 2981, 3200, 3252, 3300, 3520, 4065, 4224, 4336, 4400, 4800, 5280, 5420, 5962, 6504, 6600, 6775, 7040, 8130, 8672, 8800, 8943, 9600, 10560, 10840, 11924, 13008, 13200, 13550, 14905, 16260, 17344, 17600, 17886, 20325, 21120, 21680, 23848, 26016, 26400, 27100, 29810, 32520, 34688, 35200, 35772, 40650, 43360, 44715, 47696, 52032, 52800, 54200, 59620, 65040, 71544, 74525, 81300, 86720, 89430, 95392, 104064, 105600, 108400, 119240, 130080, 143088, 149050, 162600, 173440, 178860, 190784, 216800, 223575, 238480, 260160, 286176, 298100, 325200, 357720, 381568, 433600, 447150, 476960, 520320, 572352, 596200, 650400, 715440, 867200, 894300, 953920, 1144704, 1192400, 1300800, 1430880, 1788600, 1907840, 2384800, 2601600, 2861760, 3577200, 4769600, 5723520, 7154400, 9539200, 14308800, 28617600]

約数ペア:

[(1, 28617600), (2, 14308800), (3, 9539200), (4, 7154400), (5, 5723520), (6, 4769600), (8, 3577200), (10, 2861760), (11, 2601600), (12, 2384800), (15, 1907840), (16, 1788600), (20, 1430880), (22, 1300800), (24, 1192400), (25, 1144704), (30, 953920), (32, 894300), (33, 867200), (40, 715440), (44, 650400), (48, 596200), (50, 572352), (55, 520320), (60, 476960), (64, 447150), (66, 433600), (75, 381568), (80, 357720), (88, 325200), (96, 298100), (100, 286176), (110, 260160), (120, 238480), (128, 223575), (132, 216800), (150, 190784), (160, 178860), (165, 173440), (176, 162600), (192, 149050), (200, 143088), (220, 130080), (240, 119240), (264, 108400), (271, 105600), (275, 104064), (300, 95392), (320, 89430), (330, 86720), (352, 81300), (384, 74525), (400, 71544), (440, 65040), (480, 59620), (528, 54200), (542, 52800), (550, 52032), (600, 47696), (640, 44715), (660, 43360), (704, 40650), (800, 35772), (813, 35200), (825, 34688), (880, 32520), (960, 29810), (1056, 27100), (1084, 26400), (1100, 26016), (1200, 23848), (1320, 21680), (1355, 21120), (1408, 20325), (1600, 17886), (1626, 17600), (1650, 17344), (1760, 16260), (1920, 14905), (2112, 13550), (2168, 13200), (2200, 13008), (2400, 11924), (2640, 10840), (2710, 10560), (2981, 9600), (3200, 8943), (3252, 8800), (3300, 8672), (3520, 8130), (4065, 7040), (4224, 6775), (4336, 6600), (4400, 6504), (4800, 5962), (5280, 5420)]