145338200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{103813}}^1$

素因数の和:103836

約数の個数: 48

約数和(自身を含む): 386188080

約数和(自身を除く): 240849880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 103813, 207626, 415252, 519065, 726691, 830504, 1038130, 1453382, 2076260, 2595325, 2906764, 3633455, 4152520, 5190650, 5813528, 7266910, 10381300, 14533820, 18167275, 20762600, 29067640, 36334550, 72669100, 145338200]

約数ペア:

[(1, 145338200), (2, 72669100), (4, 36334550), (5, 29067640), (7, 20762600), (8, 18167275), (10, 14533820), (14, 10381300), (20, 7266910), (25, 5813528), (28, 5190650), (35, 4152520), (40, 3633455), (50, 2906764), (56, 2595325), (70, 2076260), (100, 1453382), (140, 1038130), (175, 830504), (200, 726691), (280, 519065), (350, 415252), (700, 207626), (1400, 103813)]