115192980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{91423}}^1$

素因数の和:91445

約数の個数: 72

約数和(自身を含む): 399340032

約数和(自身を除く): 284147052

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 91423, 182846, 274269, 365692, 457115, 548538, 639961, 822807, 914230, 1097076, 1279922, 1371345, 1645614, 1828460, 1919883, 2559844, 2742690, 3199805, 3291228, 3839766, 4114035, 5485380, 5759649, 6399610, 7679532, 8228070, 9599415, 11519298, 12799220, 16456140, 19198830, 23038596, 28798245, 38397660, 57596490, 115192980]

約数ペア:

[(1, 115192980), (2, 57596490), (3, 38397660), (4, 28798245), (5, 23038596), (6, 19198830), (7, 16456140), (9, 12799220), (10, 11519298), (12, 9599415), (14, 8228070), (15, 7679532), (18, 6399610), (20, 5759649), (21, 5485380), (28, 4114035), (30, 3839766), (35, 3291228), (36, 3199805), (42, 2742690), (45, 2559844), (60, 1919883), (63, 1828460), (70, 1645614), (84, 1371345), (90, 1279922), (105, 1097076), (126, 914230), (140, 822807), (180, 639961), (210, 548538), (252, 457115), (315, 365692), (420, 274269), (630, 182846), (1260, 91423)]