66719450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 152371200

約数和(自身を除く): 85651750

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 79, 95, 127, 133, 158, 175, 190, 254, 266, 350, 395, 475, 553, 635, 665, 790, 889, 950, 1106, 1270, 1330, 1501, 1778, 1975, 2413, 2765, 3002, 3175, 3325, 3950, 4445, 4826, 5530, 6350, 6650, 7505, 8890, 10033, 10507, 12065, 13825, 15010, 16891, 20066, 21014, 22225, 24130, 27650, 33782, 37525, 44450, 50165, 52535, 60325, 70231, 75050, 84455, 100330, 105070, 120650, 140462, 168910, 190627, 250825, 262675, 351155, 381254, 422275, 501650, 525350, 702310, 844550, 953135, 1334389, 1755775, 1906270, 2668778, 3511550, 4765675, 6671945, 9531350, 13343890, 33359725, 66719450]

約数ペア:

[(1, 66719450), (2, 33359725), (5, 13343890), (7, 9531350), (10, 6671945), (14, 4765675), (19, 3511550), (25, 2668778), (35, 1906270), (38, 1755775), (50, 1334389), (70, 953135), (79, 844550), (95, 702310), (127, 525350), (133, 501650), (158, 422275), (175, 381254), (190, 351155), (254, 262675), (266, 250825), (350, 190627), (395, 168910), (475, 140462), (553, 120650), (635, 105070), (665, 100330), (790, 84455), (889, 75050), (950, 70231), (1106, 60325), (1270, 52535), (1330, 50165), (1501, 44450), (1778, 37525), (1975, 33782), (2413, 27650), (2765, 24130), (3002, 22225), (3175, 21014), (3325, 20066), (3950, 16891), (4445, 15010), (4826, 13825), (5530, 12065), (6350, 10507), (6650, 10033), (7505, 8890)]