75324420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13499}}^1$

素因数の和:13545

約数の個数: 72

約数和(自身を含む): 235872000

約数和(自身を除く): 160547580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 13499, 26998, 40497, 53996, 67495, 80994, 121491, 134990, 161988, 202485, 242982, 269980, 404970, 418469, 485964, 607455, 809940, 836938, 1214910, 1255407, 1673876, 2092345, 2429820, 2510814, 3766221, 4184690, 5021628, 6277035, 7532442, 8369380, 12554070, 15064884, 18831105, 25108140, 37662210, 75324420]

約数ペア:

[(1, 75324420), (2, 37662210), (3, 25108140), (4, 18831105), (5, 15064884), (6, 12554070), (9, 8369380), (10, 7532442), (12, 6277035), (15, 5021628), (18, 4184690), (20, 3766221), (30, 2510814), (31, 2429820), (36, 2092345), (45, 1673876), (60, 1255407), (62, 1214910), (90, 836938), (93, 809940), (124, 607455), (155, 485964), (180, 418469), (186, 404970), (279, 269980), (310, 242982), (372, 202485), (465, 161988), (558, 134990), (620, 121491), (930, 80994), (1116, 67495), (1395, 53996), (1860, 40497), (2790, 26998), (5580, 13499)]