74923380

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{6607}}^1$

素因数の和:6635

約数の個数: 120

約数和(自身を含む): 268654848

約数和(自身を除く): 193731468

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 6607, 11340, 13214, 19821, 26428, 33035, 39642, 46249, 59463, 66070, 79284, 92498, 99105, 118926, 132140, 138747, 178389, 184996, 198210, 231245, 237852, 277494, 297315, 356778, 396420, 416241, 462490, 535167, 554988, 594630, 693735, 713556, 832482, 891945, 924980, 1070334, 1189260, 1248723, 1387470, 1664964, 1783890, 2081205, 2140668, 2497446, 2675835, 2774940, 3567780, 3746169, 4162410, 4994892, 5351670, 6243615, 7492338, 8324820, 10703340, 12487230, 14984676, 18730845, 24974460, 37461690, 74923380]

約数ペア:

[(1, 74923380), (2, 37461690), (3, 24974460), (4, 18730845), (5, 14984676), (6, 12487230), (7, 10703340), (9, 8324820), (10, 7492338), (12, 6243615), (14, 5351670), (15, 4994892), (18, 4162410), (20, 3746169), (21, 3567780), (27, 2774940), (28, 2675835), (30, 2497446), (35, 2140668), (36, 2081205), (42, 1783890), (45, 1664964), (54, 1387470), (60, 1248723), (63, 1189260), (70, 1070334), (81, 924980), (84, 891945), (90, 832482), (105, 713556), (108, 693735), (126, 594630), (135, 554988), (140, 535167), (162, 462490), (180, 416241), (189, 396420), (210, 356778), (252, 297315), (270, 277494), (315, 237852), (324, 231245), (378, 198210), (405, 184996), (420, 178389), (540, 138747), (567, 132140), (630, 118926), (756, 99105), (810, 92498), (945, 79284), (1134, 66070), (1260, 59463), (1620, 46249), (1890, 39642), (2268, 33035), (2835, 26428), (3780, 19821), (5670, 13214), (6607, 11340)]