50072940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1867}}^1$

素因数の和:2031

約数の個数: 72

約数和(自身を含む): 152989200

約数和(自身を除く): 102916260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 298, 447, 596, 745, 894, 1341, 1490, 1788, 1867, 2235, 2682, 2980, 3734, 4470, 5364, 5601, 6705, 7468, 8940, 9335, 11202, 13410, 16803, 18670, 22404, 26820, 28005, 33606, 37340, 56010, 67212, 84015, 112020, 168030, 278183, 336060, 556366, 834549, 1112732, 1390915, 1669098, 2503647, 2781830, 3338196, 4172745, 5007294, 5563660, 8345490, 10014588, 12518235, 16690980, 25036470, 50072940]

約数ペア:

[(1, 50072940), (2, 25036470), (3, 16690980), (4, 12518235), (5, 10014588), (6, 8345490), (9, 5563660), (10, 5007294), (12, 4172745), (15, 3338196), (18, 2781830), (20, 2503647), (30, 1669098), (36, 1390915), (45, 1112732), (60, 834549), (90, 556366), (149, 336060), (180, 278183), (298, 168030), (447, 112020), (596, 84015), (745, 67212), (894, 56010), (1341, 37340), (1490, 33606), (1788, 28005), (1867, 26820), (2235, 22404), (2682, 18670), (2980, 16803), (3734, 13410), (4470, 11202), (5364, 9335), (5601, 8940), (6705, 7468)]