67888275

素因数分解:

$3^1\times 5^2\times 7^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:83

約数の個数: 120

約数和(自身を含む): 145876080

約数和(自身を除く): 77987805

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 29, 35, 39, 49, 65, 75, 87, 91, 105, 145, 147, 175, 195, 203, 245, 273, 325, 343, 377, 435, 455, 525, 609, 637, 725, 735, 975, 1015, 1029, 1131, 1225, 1365, 1421, 1715, 1885, 1911, 2175, 2275, 2401, 2639, 3045, 3185, 3675, 4263, 4459, 5075, 5145, 5655, 6825, 7105, 7203, 7917, 8575, 9425, 9555, 9947, 12005, 13195, 13377, 15225, 15925, 18473, 21315, 22295, 25725, 28275, 29841, 31213, 35525, 36015, 39585, 47775, 49735, 55419, 60025, 65975, 66885, 69629, 92365, 93639, 106575, 111475, 129311, 149205, 156065, 180075, 197925, 208887, 248675, 277095, 334425, 348145, 387933, 461825, 468195, 646555, 746025, 780325, 905177, 1044435, 1385475, 1740725, 1939665, 2340975, 2715531, 3232775, 4525885, 5222175, 9698325, 13577655, 22629425, 67888275]

約数ペア:

[(1, 67888275), (3, 22629425), (5, 13577655), (7, 9698325), (13, 5222175), (15, 4525885), (21, 3232775), (25, 2715531), (29, 2340975), (35, 1939665), (39, 1740725), (49, 1385475), (65, 1044435), (75, 905177), (87, 780325), (91, 746025), (105, 646555), (145, 468195), (147, 461825), (175, 387933), (195, 348145), (203, 334425), (245, 277095), (273, 248675), (325, 208887), (343, 197925), (377, 180075), (435, 156065), (455, 149205), (525, 129311), (609, 111475), (637, 106575), (725, 93639), (735, 92365), (975, 69629), (1015, 66885), (1029, 65975), (1131, 60025), (1225, 55419), (1365, 49735), (1421, 47775), (1715, 39585), (1885, 36015), (1911, 35525), (2175, 31213), (2275, 29841), (2401, 28275), (2639, 25725), (3045, 22295), (3185, 21315), (3675, 18473), (4263, 15925), (4459, 15225), (5075, 13377), (5145, 13195), (5655, 12005), (6825, 9947), (7105, 9555), (7203, 9425), (7917, 8575)]