102564180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9341}}^1$

素因数の和:9417

約数の個数: 72

約数和(自身を含む): 316245384

約数和(自身を除く): 213681204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 9341, 10980, 18682, 28023, 37364, 46705, 56046, 84069, 93410, 112092, 140115, 168138, 186820, 280230, 336276, 420345, 560460, 569801, 840690, 1139602, 1681380, 1709403, 2279204, 2849005, 3418806, 5128209, 5698010, 6837612, 8547015, 10256418, 11396020, 17094030, 20512836, 25641045, 34188060, 51282090, 102564180]

約数ペア:

[(1, 102564180), (2, 51282090), (3, 34188060), (4, 25641045), (5, 20512836), (6, 17094030), (9, 11396020), (10, 10256418), (12, 8547015), (15, 6837612), (18, 5698010), (20, 5128209), (30, 3418806), (36, 2849005), (45, 2279204), (60, 1709403), (61, 1681380), (90, 1139602), (122, 840690), (180, 569801), (183, 560460), (244, 420345), (305, 336276), (366, 280230), (549, 186820), (610, 168138), (732, 140115), (915, 112092), (1098, 93410), (1220, 84069), (1830, 56046), (2196, 46705), (2745, 37364), (3660, 28023), (5490, 18682), (9341, 10980)]