73700820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{136483}}^1$

素因数の和:136501

約数の個数: 48

約数和(自身を含む): 229293120

約数和(自身を除く): 155592300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 136483, 272966, 409449, 545932, 682415, 818898, 1228347, 1364830, 1637796, 2047245, 2456694, 2729660, 3685041, 4094490, 4913388, 6141735, 7370082, 8188980, 12283470, 14740164, 18425205, 24566940, 36850410, 73700820]

約数ペア:

[(1, 73700820), (2, 36850410), (3, 24566940), (4, 18425205), (5, 14740164), (6, 12283470), (9, 8188980), (10, 7370082), (12, 6141735), (15, 4913388), (18, 4094490), (20, 3685041), (27, 2729660), (30, 2456694), (36, 2047245), (45, 1637796), (54, 1364830), (60, 1228347), (90, 818898), (108, 682415), (135, 545932), (180, 409449), (270, 272966), (540, 136483)]