75818540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 189181440

約数和(自身を除く): 113362900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 67, 70, 118, 134, 137, 140, 236, 268, 274, 295, 335, 413, 469, 548, 590, 670, 685, 826, 938, 959, 1180, 1340, 1370, 1652, 1876, 1918, 2065, 2345, 2740, 3836, 3953, 4130, 4690, 4795, 7906, 8083, 8260, 9179, 9380, 9590, 15812, 16166, 18358, 19180, 19765, 27671, 32332, 36716, 39530, 40415, 45895, 55342, 56581, 64253, 79060, 80830, 91790, 110684, 113162, 128506, 138355, 161660, 183580, 226324, 257012, 276710, 282905, 321265, 541561, 553420, 565810, 642530, 1083122, 1131620, 1285060, 2166244, 2707805, 3790927, 5415610, 7581854, 10831220, 15163708, 18954635, 37909270, 75818540]

約数ペア:

[(1, 75818540), (2, 37909270), (4, 18954635), (5, 15163708), (7, 10831220), (10, 7581854), (14, 5415610), (20, 3790927), (28, 2707805), (35, 2166244), (59, 1285060), (67, 1131620), (70, 1083122), (118, 642530), (134, 565810), (137, 553420), (140, 541561), (236, 321265), (268, 282905), (274, 276710), (295, 257012), (335, 226324), (413, 183580), (469, 161660), (548, 138355), (590, 128506), (670, 113162), (685, 110684), (826, 91790), (938, 80830), (959, 79060), (1180, 64253), (1340, 56581), (1370, 55342), (1652, 45895), (1876, 40415), (1918, 39530), (2065, 36716), (2345, 32332), (2740, 27671), (3836, 19765), (3953, 19180), (4130, 18358), (4690, 16166), (4795, 15812), (7906, 9590), (8083, 9380), (8260, 9179)]