90538920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5351}}^1$

素因数の和:5415

約数の個数: 96

約数和(自身を含む): 300568320

約数和(自身を除く): 210029400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4230, 5351, 5640, 8460, 10702, 16053, 16920, 21404, 26755, 32106, 42808, 48159, 53510, 64212, 80265, 96318, 107020, 128424, 160530, 192636, 214040, 240795, 251497, 321060, 385272, 481590, 502994, 642120, 754491, 963180, 1005988, 1257485, 1508982, 1926360, 2011976, 2263473, 2514970, 3017964, 3772455, 4526946, 5029940, 6035928, 7544910, 9053892, 10059880, 11317365, 15089820, 18107784, 22634730, 30179640, 45269460, 90538920]

約数ペア:

[(1, 90538920), (2, 45269460), (3, 30179640), (4, 22634730), (5, 18107784), (6, 15089820), (8, 11317365), (9, 10059880), (10, 9053892), (12, 7544910), (15, 6035928), (18, 5029940), (20, 4526946), (24, 3772455), (30, 3017964), (36, 2514970), (40, 2263473), (45, 2011976), (47, 1926360), (60, 1508982), (72, 1257485), (90, 1005988), (94, 963180), (120, 754491), (141, 642120), (180, 502994), (188, 481590), (235, 385272), (282, 321060), (360, 251497), (376, 240795), (423, 214040), (470, 192636), (564, 160530), (705, 128424), (846, 107020), (940, 96318), (1128, 80265), (1410, 64212), (1692, 53510), (1880, 48159), (2115, 42808), (2820, 32106), (3384, 26755), (4230, 21404), (5351, 16920), (5640, 16053), (8460, 10702)]