75611380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{173}}^1$

素因数の和:277

約数の個数: 72

約数和(自身を含む): 176283576

約数和(自身を除く): 100672196

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 173, 205, 260, 346, 410, 533, 692, 820, 865, 1066, 1681, 1730, 2132, 2249, 2665, 3362, 3460, 4498, 5330, 6724, 7093, 8405, 8996, 10660, 11245, 14186, 16810, 21853, 22490, 28372, 33620, 35465, 43706, 44980, 70930, 87412, 92209, 109265, 141860, 184418, 218530, 290813, 368836, 437060, 461045, 581626, 922090, 1163252, 1454065, 1844180, 2908130, 3780569, 5816260, 7561138, 15122276, 18902845, 37805690, 75611380]

約数ペア:

[(1, 75611380), (2, 37805690), (4, 18902845), (5, 15122276), (10, 7561138), (13, 5816260), (20, 3780569), (26, 2908130), (41, 1844180), (52, 1454065), (65, 1163252), (82, 922090), (130, 581626), (164, 461045), (173, 437060), (205, 368836), (260, 290813), (346, 218530), (410, 184418), (533, 141860), (692, 109265), (820, 92209), (865, 87412), (1066, 70930), (1681, 44980), (1730, 43706), (2132, 35465), (2249, 33620), (2665, 28372), (3362, 22490), (3460, 21853), (4498, 16810), (5330, 14186), (6724, 11245), (7093, 10660), (8405, 8996)]