61900300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8039}}^1$

素因数の和:8071

約数の個数: 72

約数和(自身を含む): 167489280

約数和(自身を除く): 105588980

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 8039, 16078, 32156, 40195, 56273, 80390, 88429, 112546, 160780, 176858, 200975, 225092, 281365, 353716, 401950, 442145, 562730, 619003, 803900, 884290, 1125460, 1238006, 1406825, 1768580, 2210725, 2476012, 2813650, 3095015, 4421450, 5627300, 6190030, 8842900, 12380060, 15475075, 30950150, 61900300]

約数ペア:

[(1, 61900300), (2, 30950150), (4, 15475075), (5, 12380060), (7, 8842900), (10, 6190030), (11, 5627300), (14, 4421450), (20, 3095015), (22, 2813650), (25, 2476012), (28, 2210725), (35, 1768580), (44, 1406825), (50, 1238006), (55, 1125460), (70, 884290), (77, 803900), (100, 619003), (110, 562730), (140, 442145), (154, 401950), (175, 353716), (220, 281365), (275, 225092), (308, 200975), (350, 176858), (385, 160780), (550, 112546), (700, 88429), (770, 80390), (1100, 56273), (1540, 40195), (1925, 32156), (3850, 16078), (7700, 8039)]