138354300

素因数分解:

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

素因数の和:21988

約数の個数: 108

約数和(自身を含む): 495638416

約数和(自身を除く): 357284116

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 21961, 43922, 65883, 87844, 109805, 131766, 153727, 197649, 219610, 263532, 307454, 329415, 395298, 439220, 461181, 549025, 614908, 658830, 768635, 790596, 922362, 988245, 1098050, 1317660, 1383543, 1537270, 1647075, 1844724, 1976490, 2196100, 2305905, 2767086, 3074540, 3294150, 3843175, 3952980, 4611810, 4941225, 5534172, 6588300, 6917715, 7686350, 9223620, 9882450, 11529525, 13835430, 15372700, 19764900, 23059050, 27670860, 34588575, 46118100, 69177150, 138354300]

約数ペア:

[(1, 138354300), (2, 69177150), (3, 46118100), (4, 34588575), (5, 27670860), (6, 23059050), (7, 19764900), (9, 15372700), (10, 13835430), (12, 11529525), (14, 9882450), (15, 9223620), (18, 7686350), (20, 6917715), (21, 6588300), (25, 5534172), (28, 4941225), (30, 4611810), (35, 3952980), (36, 3843175), (42, 3294150), (45, 3074540), (50, 2767086), (60, 2305905), (63, 2196100), (70, 1976490), (75, 1844724), (84, 1647075), (90, 1537270), (100, 1383543), (105, 1317660), (126, 1098050), (140, 988245), (150, 922362), (175, 790596), (180, 768635), (210, 658830), (225, 614908), (252, 549025), (300, 461181), (315, 439220), (350, 395298), (420, 329415), (450, 307454), (525, 263532), (630, 219610), (700, 197649), (900, 153727), (1050, 131766), (1260, 109805), (1575, 87844), (2100, 65883), (3150, 43922), (6300, 21961)]