83337100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 229985280

約数和(自身を除く): 146648180

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 79, 100, 110, 137, 140, 154, 158, 175, 220, 274, 275, 308, 316, 350, 385, 395, 548, 550, 553, 685, 700, 770, 790, 869, 959, 1100, 1106, 1370, 1507, 1540, 1580, 1738, 1918, 1925, 1975, 2212, 2740, 2765, 3014, 3425, 3476, 3836, 3850, 3950, 4345, 4795, 5530, 6028, 6083, 6850, 7535, 7700, 7900, 8690, 9590, 10549, 10823, 11060, 12166, 13700, 13825, 15070, 17380, 19180, 21098, 21646, 21725, 23975, 24332, 27650, 30140, 30415, 37675, 42196, 43292, 43450, 47950, 52745, 54115, 55300, 60830, 75350, 75761, 86900, 95900, 105490, 108230, 119053, 121660, 150700, 151522, 152075, 210980, 216460, 238106, 263725, 270575, 303044, 304150, 378805, 476212, 527450, 541150, 595265, 608300, 757610, 833371, 1054900, 1082300, 1190530, 1515220, 1666742, 1894025, 2381060, 2976325, 3333484, 3788050, 4166855, 5952650, 7576100, 8333710, 11905300, 16667420, 20834275, 41668550, 83337100]

約数ペア:

[(1, 83337100), (2, 41668550), (4, 20834275), (5, 16667420), (7, 11905300), (10, 8333710), (11, 7576100), (14, 5952650), (20, 4166855), (22, 3788050), (25, 3333484), (28, 2976325), (35, 2381060), (44, 1894025), (50, 1666742), (55, 1515220), (70, 1190530), (77, 1082300), (79, 1054900), (100, 833371), (110, 757610), (137, 608300), (140, 595265), (154, 541150), (158, 527450), (175, 476212), (220, 378805), (274, 304150), (275, 303044), (308, 270575), (316, 263725), (350, 238106), (385, 216460), (395, 210980), (548, 152075), (550, 151522), (553, 150700), (685, 121660), (700, 119053), (770, 108230), (790, 105490), (869, 95900), (959, 86900), (1100, 75761), (1106, 75350), (1370, 60830), (1507, 55300), (1540, 54115), (1580, 52745), (1738, 47950), (1918, 43450), (1925, 43292), (1975, 42196), (2212, 37675), (2740, 30415), (2765, 30140), (3014, 27650), (3425, 24332), (3476, 23975), (3836, 21725), (3850, 21646), (3950, 21098), (4345, 19180), (4795, 17380), (5530, 15070), (6028, 13825), (6083, 13700), (6850, 12166), (7535, 11060), (7700, 10823), (7900, 10549), (8690, 9590)]