9969884800

素因数分解:

$2^7\times 5^2\times {\mathrm{509}}^1\times {\mathrm{6121}}^1$

素因数の和:6654

約数の個数: 96

約数和(自身を含む): 24681149100

約数和(自身を除く): 14711264300

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 509, 640, 800, 1018, 1600, 2036, 2545, 3200, 4072, 5090, 6121, 8144, 10180, 12242, 12725, 16288, 20360, 24484, 25450, 30605, 32576, 40720, 48968, 50900, 61210, 65152, 81440, 97936, 101800, 122420, 153025, 162880, 195872, 203600, 244840, 306050, 325760, 391744, 407200, 489680, 612100, 783488, 814400, 979360, 1224200, 1628800, 1958720, 2448400, 3115589, 3917440, 4896800, 6231178, 9793600, 12462356, 15577945, 19587200, 24924712, 31155890, 49849424, 62311780, 77889725, 99698848, 124623560, 155779450, 199397696, 249247120, 311558900, 398795392, 498494240, 623117800, 996988480, 1246235600, 1993976960, 2492471200, 4984942400, 9969884800]

約数ペア:

[(1, 9969884800), (2, 4984942400), (4, 2492471200), (5, 1993976960), (8, 1246235600), (10, 996988480), (16, 623117800), (20, 498494240), (25, 398795392), (32, 311558900), (40, 249247120), (50, 199397696), (64, 155779450), (80, 124623560), (100, 99698848), (128, 77889725), (160, 62311780), (200, 49849424), (320, 31155890), (400, 24924712), (509, 19587200), (640, 15577945), (800, 12462356), (1018, 9793600), (1600, 6231178), (2036, 4896800), (2545, 3917440), (3200, 3115589), (4072, 2448400), (5090, 1958720), (6121, 1628800), (8144, 1224200), (10180, 979360), (12242, 814400), (12725, 783488), (16288, 612100), (20360, 489680), (24484, 407200), (25450, 391744), (30605, 325760), (32576, 306050), (40720, 244840), (48968, 203600), (50900, 195872), (61210, 162880), (65152, 153025), (81440, 122420), (97936, 101800)]