15980107600

素因数分解:

$2^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{10091}}^1$

素因数の和:10253

約数の個数: 120

約数和(自身を含む): 39802282848

約数和(自身を除く): 23822175248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 74, 80, 100, 107, 148, 185, 200, 214, 296, 370, 400, 428, 535, 592, 740, 856, 925, 1070, 1480, 1712, 1850, 2140, 2675, 2960, 3700, 3959, 4280, 5350, 7400, 7918, 8560, 10091, 10700, 14800, 15836, 19795, 20182, 21400, 31672, 39590, 40364, 42800, 50455, 63344, 79180, 80728, 98975, 100910, 158360, 161456, 197950, 201820, 252275, 316720, 373367, 395900, 403640, 504550, 746734, 791800, 807280, 1009100, 1079737, 1493468, 1583600, 1866835, 2018200, 2159474, 2986936, 3733670, 4036400, 4318948, 5398685, 5973872, 7467340, 8637896, 9334175, 10797370, 14934680, 17275792, 18668350, 21594740, 26993425, 29869360, 37336700, 39950269, 43189480, 53986850, 74673400, 79900538, 86378960, 107973700, 149346800, 159801076, 199751345, 215947400, 319602152, 399502690, 431894800, 639204304, 799005380, 998756725, 1598010760, 1997513450, 3196021520, 3995026900, 7990053800, 15980107600]

約数ペア:

[(1, 15980107600), (2, 7990053800), (4, 3995026900), (5, 3196021520), (8, 1997513450), (10, 1598010760), (16, 998756725), (20, 799005380), (25, 639204304), (37, 431894800), (40, 399502690), (50, 319602152), (74, 215947400), (80, 199751345), (100, 159801076), (107, 149346800), (148, 107973700), (185, 86378960), (200, 79900538), (214, 74673400), (296, 53986850), (370, 43189480), (400, 39950269), (428, 37336700), (535, 29869360), (592, 26993425), (740, 21594740), (856, 18668350), (925, 17275792), (1070, 14934680), (1480, 10797370), (1712, 9334175), (1850, 8637896), (2140, 7467340), (2675, 5973872), (2960, 5398685), (3700, 4318948), (3959, 4036400), (4280, 3733670), (5350, 2986936), (7400, 2159474), (7918, 2018200), (8560, 1866835), (10091, 1583600), (10700, 1493468), (14800, 1079737), (15836, 1009100), (19795, 807280), (20182, 791800), (21400, 746734), (31672, 504550), (39590, 403640), (40364, 395900), (42800, 373367), (50455, 316720), (63344, 252275), (79180, 201820), (80728, 197950), (98975, 161456), (100910, 158360)]