123289200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1489}}^1$

素因数の和:1536

約数の個数: 180

約数和(自身を含む): 446749680

約数和(自身を除く): 323460480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 48, 50, 60, 69, 72, 75, 80, 90, 92, 100, 115, 120, 138, 144, 150, 180, 184, 200, 207, 225, 230, 240, 276, 300, 345, 360, 368, 400, 414, 450, 460, 552, 575, 600, 690, 720, 828, 900, 920, 1035, 1104, 1150, 1200, 1380, 1489, 1656, 1725, 1800, 1840, 2070, 2300, 2760, 2978, 3312, 3450, 3600, 4140, 4467, 4600, 5175, 5520, 5956, 6900, 7445, 8280, 8934, 9200, 10350, 11912, 13401, 13800, 14890, 16560, 17868, 20700, 22335, 23824, 26802, 27600, 29780, 34247, 35736, 37225, 41400, 44670, 53604, 59560, 67005, 68494, 71472, 74450, 82800, 89340, 102741, 107208, 111675, 119120, 134010, 136988, 148900, 171235, 178680, 205482, 214416, 223350, 268020, 273976, 297800, 308223, 335025, 342470, 357360, 410964, 446700, 513705, 536040, 547952, 595600, 616446, 670050, 684940, 821928, 856175, 893400, 1027410, 1072080, 1232892, 1340100, 1369880, 1541115, 1643856, 1712350, 1786800, 2054820, 2465784, 2568525, 2680200, 2739760, 3082230, 3424700, 4109640, 4931568, 5137050, 5360400, 6164460, 6849400, 7705575, 8219280, 10274100, 12328920, 13698800, 15411150, 20548200, 24657840, 30822300, 41096400, 61644600, 123289200]

約数ペア:

[(1, 123289200), (2, 61644600), (3, 41096400), (4, 30822300), (5, 24657840), (6, 20548200), (8, 15411150), (9, 13698800), (10, 12328920), (12, 10274100), (15, 8219280), (16, 7705575), (18, 6849400), (20, 6164460), (23, 5360400), (24, 5137050), (25, 4931568), (30, 4109640), (36, 3424700), (40, 3082230), (45, 2739760), (46, 2680200), (48, 2568525), (50, 2465784), (60, 2054820), (69, 1786800), (72, 1712350), (75, 1643856), (80, 1541115), (90, 1369880), (92, 1340100), (100, 1232892), (115, 1072080), (120, 1027410), (138, 893400), (144, 856175), (150, 821928), (180, 684940), (184, 670050), (200, 616446), (207, 595600), (225, 547952), (230, 536040), (240, 513705), (276, 446700), (300, 410964), (345, 357360), (360, 342470), (368, 335025), (400, 308223), (414, 297800), (450, 273976), (460, 268020), (552, 223350), (575, 214416), (600, 205482), (690, 178680), (720, 171235), (828, 148900), (900, 136988), (920, 134010), (1035, 119120), (1104, 111675), (1150, 107208), (1200, 102741), (1380, 89340), (1489, 82800), (1656, 74450), (1725, 71472), (1800, 68494), (1840, 67005), (2070, 59560), (2300, 53604), (2760, 44670), (2978, 41400), (3312, 37225), (3450, 35736), (3600, 34247), (4140, 29780), (4467, 27600), (4600, 26802), (5175, 23824), (5520, 22335), (5956, 20700), (6900, 17868), (7445, 16560), (8280, 14890), (8934, 13800), (9200, 13401), (10350, 11912)]