212387200

素因数分解:

$2^7\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2141}}^1$

素因数の和:2196

約数の個数: 96

約数和(自身を含む): 541840320

約数和(自身を除く): 329453120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 310, 320, 400, 496, 620, 640, 775, 800, 992, 1240, 1550, 1600, 1984, 2141, 2480, 3100, 3200, 3968, 4282, 4960, 6200, 8564, 9920, 10705, 12400, 17128, 19840, 21410, 24800, 34256, 42820, 49600, 53525, 66371, 68512, 85640, 99200, 107050, 132742, 137024, 171280, 214100, 265484, 274048, 331855, 342560, 428200, 530968, 663710, 685120, 856400, 1061936, 1327420, 1370240, 1659275, 1712800, 2123872, 2654840, 3318550, 3425600, 4247744, 5309680, 6637100, 6851200, 8495488, 10619360, 13274200, 21238720, 26548400, 42477440, 53096800, 106193600, 212387200]

約数ペア:

[(1, 212387200), (2, 106193600), (4, 53096800), (5, 42477440), (8, 26548400), (10, 21238720), (16, 13274200), (20, 10619360), (25, 8495488), (31, 6851200), (32, 6637100), (40, 5309680), (50, 4247744), (62, 3425600), (64, 3318550), (80, 2654840), (100, 2123872), (124, 1712800), (128, 1659275), (155, 1370240), (160, 1327420), (200, 1061936), (248, 856400), (310, 685120), (320, 663710), (400, 530968), (496, 428200), (620, 342560), (640, 331855), (775, 274048), (800, 265484), (992, 214100), (1240, 171280), (1550, 137024), (1600, 132742), (1984, 107050), (2141, 99200), (2480, 85640), (3100, 68512), (3200, 66371), (3968, 53525), (4282, 49600), (4960, 42820), (6200, 34256), (8564, 24800), (9920, 21410), (10705, 19840), (12400, 17128)]