84886380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{859}}^1$

素因数の和:941

約数の個数: 120

約数和(自身を含む): 270972240

約数和(自身を除く): 186085860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 81, 90, 108, 122, 135, 162, 180, 183, 244, 270, 305, 324, 366, 405, 540, 549, 610, 732, 810, 859, 915, 1098, 1220, 1620, 1647, 1718, 1830, 2196, 2577, 2745, 3294, 3436, 3660, 4295, 4941, 5154, 5490, 6588, 7731, 8235, 8590, 9882, 10308, 10980, 12885, 15462, 16470, 17180, 19764, 23193, 24705, 25770, 30924, 32940, 38655, 46386, 49410, 51540, 52399, 69579, 77310, 92772, 98820, 104798, 115965, 139158, 154620, 157197, 209596, 231930, 261995, 278316, 314394, 347895, 463860, 471591, 523990, 628788, 695790, 785985, 943182, 1047980, 1391580, 1414773, 1571970, 1886364, 2357955, 2829546, 3143940, 4244319, 4715910, 5659092, 7073865, 8488638, 9431820, 14147730, 16977276, 21221595, 28295460, 42443190, 84886380]

約数ペア:

[(1, 84886380), (2, 42443190), (3, 28295460), (4, 21221595), (5, 16977276), (6, 14147730), (9, 9431820), (10, 8488638), (12, 7073865), (15, 5659092), (18, 4715910), (20, 4244319), (27, 3143940), (30, 2829546), (36, 2357955), (45, 1886364), (54, 1571970), (60, 1414773), (61, 1391580), (81, 1047980), (90, 943182), (108, 785985), (122, 695790), (135, 628788), (162, 523990), (180, 471591), (183, 463860), (244, 347895), (270, 314394), (305, 278316), (324, 261995), (366, 231930), (405, 209596), (540, 157197), (549, 154620), (610, 139158), (732, 115965), (810, 104798), (859, 98820), (915, 92772), (1098, 77310), (1220, 69579), (1620, 52399), (1647, 51540), (1718, 49410), (1830, 46386), (2196, 38655), (2577, 32940), (2745, 30924), (3294, 25770), (3436, 24705), (3660, 23193), (4295, 19764), (4941, 17180), (5154, 16470), (5490, 15462), (6588, 12885), (7731, 10980), (8235, 10308), (8590, 9882)]