83012580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{21961}}^1$

素因数の和:21986

約数の個数: 96

約数和(自身を含む): 295169280

約数和(自身を除く): 212156700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 21961, 43922, 65883, 87844, 109805, 131766, 153727, 197649, 219610, 263532, 307454, 329415, 395298, 439220, 461181, 592947, 614908, 658830, 768635, 790596, 922362, 988245, 1185894, 1317660, 1383543, 1537270, 1844724, 1976490, 2305905, 2371788, 2767086, 2964735, 3074540, 3952980, 4150629, 4611810, 5534172, 5929470, 6917715, 8301258, 9223620, 11858940, 13835430, 16602516, 20753145, 27670860, 41506290, 83012580]

約数ペア:

[(1, 83012580), (2, 41506290), (3, 27670860), (4, 20753145), (5, 16602516), (6, 13835430), (7, 11858940), (9, 9223620), (10, 8301258), (12, 6917715), (14, 5929470), (15, 5534172), (18, 4611810), (20, 4150629), (21, 3952980), (27, 3074540), (28, 2964735), (30, 2767086), (35, 2371788), (36, 2305905), (42, 1976490), (45, 1844724), (54, 1537270), (60, 1383543), (63, 1317660), (70, 1185894), (84, 988245), (90, 922362), (105, 790596), (108, 768635), (126, 658830), (135, 614908), (140, 592947), (180, 461181), (189, 439220), (210, 395298), (252, 329415), (270, 307454), (315, 263532), (378, 219610), (420, 197649), (540, 153727), (630, 131766), (756, 109805), (945, 87844), (1260, 65883), (1890, 43922), (3780, 21961)]