89289600

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 192

約数和(自身を含む): 300516480

約数和(自身を除く): 211226880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 71, 75, 80, 96, 100, 120, 128, 131, 142, 150, 160, 192, 200, 213, 240, 262, 284, 300, 320, 355, 384, 393, 400, 426, 480, 524, 568, 600, 640, 655, 710, 786, 800, 852, 960, 1048, 1065, 1136, 1200, 1310, 1420, 1572, 1600, 1704, 1775, 1920, 1965, 2096, 2130, 2272, 2400, 2620, 2840, 3144, 3200, 3275, 3408, 3550, 3930, 4192, 4260, 4544, 4800, 5240, 5325, 5680, 6288, 6550, 6816, 7100, 7860, 8384, 8520, 9088, 9301, 9600, 9825, 10480, 10650, 11360, 12576, 13100, 13632, 14200, 15720, 16768, 17040, 18602, 19650, 20960, 21300, 22720, 25152, 26200, 27264, 27903, 28400, 31440, 34080, 37204, 39300, 41920, 42600, 45440, 46505, 50304, 52400, 55806, 56800, 62880, 68160, 74408, 78600, 83840, 85200, 93010, 104800, 111612, 113600, 125760, 136320, 139515, 148816, 157200, 170400, 186020, 209600, 223224, 227200, 232525, 251520, 279030, 297632, 314400, 340800, 372040, 419200, 446448, 465050, 558060, 595264, 628800, 681600, 697575, 744080, 892896, 930100, 1116120, 1190528, 1257600, 1395150, 1488160, 1785792, 1860200, 2232240, 2790300, 2976320, 3571584, 3720400, 4464480, 5580600, 5952640, 7440800, 8928960, 11161200, 14881600, 17857920, 22322400, 29763200, 44644800, 89289600]

約数ペア:

[(1, 89289600), (2, 44644800), (3, 29763200), (4, 22322400), (5, 17857920), (6, 14881600), (8, 11161200), (10, 8928960), (12, 7440800), (15, 5952640), (16, 5580600), (20, 4464480), (24, 3720400), (25, 3571584), (30, 2976320), (32, 2790300), (40, 2232240), (48, 1860200), (50, 1785792), (60, 1488160), (64, 1395150), (71, 1257600), (75, 1190528), (80, 1116120), (96, 930100), (100, 892896), (120, 744080), (128, 697575), (131, 681600), (142, 628800), (150, 595264), (160, 558060), (192, 465050), (200, 446448), (213, 419200), (240, 372040), (262, 340800), (284, 314400), (300, 297632), (320, 279030), (355, 251520), (384, 232525), (393, 227200), (400, 223224), (426, 209600), (480, 186020), (524, 170400), (568, 157200), (600, 148816), (640, 139515), (655, 136320), (710, 125760), (786, 113600), (800, 111612), (852, 104800), (960, 93010), (1048, 85200), (1065, 83840), (1136, 78600), (1200, 74408), (1310, 68160), (1420, 62880), (1572, 56800), (1600, 55806), (1704, 52400), (1775, 50304), (1920, 46505), (1965, 45440), (2096, 42600), (2130, 41920), (2272, 39300), (2400, 37204), (2620, 34080), (2840, 31440), (3144, 28400), (3200, 27903), (3275, 27264), (3408, 26200), (3550, 25152), (3930, 22720), (4192, 21300), (4260, 20960), (4544, 19650), (4800, 18602), (5240, 17040), (5325, 16768), (5680, 15720), (6288, 14200), (6550, 13632), (6816, 13100), (7100, 12576), (7860, 11360), (8384, 10650), (8520, 10480), (9088, 9825), (9301, 9600)]