229692400

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{11719}}^1$

素因数の和:11751

約数の個数: 90

約数和(自身を含む): 641986440

約数和(自身を除く): 412294040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 700, 784, 980, 1225, 1400, 1960, 2450, 2800, 3920, 4900, 9800, 11719, 19600, 23438, 46876, 58595, 82033, 93752, 117190, 164066, 187504, 234380, 292975, 328132, 410165, 468760, 574231, 585950, 656264, 820330, 937520, 1148462, 1171900, 1312528, 1640660, 2050825, 2296924, 2343800, 2871155, 3281320, 4101650, 4593848, 4687600, 5742310, 6562640, 8203300, 9187696, 11484620, 14355775, 16406600, 22969240, 28711550, 32813200, 45938480, 57423100, 114846200, 229692400]

約数ペア:

[(1, 229692400), (2, 114846200), (4, 57423100), (5, 45938480), (7, 32813200), (8, 28711550), (10, 22969240), (14, 16406600), (16, 14355775), (20, 11484620), (25, 9187696), (28, 8203300), (35, 6562640), (40, 5742310), (49, 4687600), (50, 4593848), (56, 4101650), (70, 3281320), (80, 2871155), (98, 2343800), (100, 2296924), (112, 2050825), (140, 1640660), (175, 1312528), (196, 1171900), (200, 1148462), (245, 937520), (280, 820330), (350, 656264), (392, 585950), (400, 574231), (490, 468760), (560, 410165), (700, 328132), (784, 292975), (980, 234380), (1225, 187504), (1400, 164066), (1960, 117190), (2450, 93752), (2800, 82033), (3920, 58595), (4900, 46876), (9800, 23438), (11719, 19600)]