75130020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{59627}}^1$

素因数の和:59649

約数の個数: 72

約数和(自身を含む): 260455104

約数和(自身を除く): 185325084

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 59627, 119254, 178881, 238508, 298135, 357762, 417389, 536643, 596270, 715524, 834778, 894405, 1073286, 1192540, 1252167, 1669556, 1788810, 2086945, 2146572, 2504334, 2683215, 3577620, 3756501, 4173890, 5008668, 5366430, 6260835, 7513002, 8347780, 10732860, 12521670, 15026004, 18782505, 25043340, 37565010, 75130020]

約数ペア:

[(1, 75130020), (2, 37565010), (3, 25043340), (4, 18782505), (5, 15026004), (6, 12521670), (7, 10732860), (9, 8347780), (10, 7513002), (12, 6260835), (14, 5366430), (15, 5008668), (18, 4173890), (20, 3756501), (21, 3577620), (28, 2683215), (30, 2504334), (35, 2146572), (36, 2086945), (42, 1788810), (45, 1669556), (60, 1252167), (63, 1192540), (70, 1073286), (84, 894405), (90, 834778), (105, 715524), (126, 596270), (140, 536643), (180, 417389), (210, 357762), (252, 298135), (315, 238508), (420, 178881), (630, 119254), (1260, 59627)]