82147800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{19559}}^1$

素因数の和:19585

約数の個数: 96

約数和(自身を含む): 291052800

約数和(自身を除く): 208905000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 19559, 39118, 58677, 78236, 97795, 117354, 136913, 156472, 195590, 234708, 273826, 293385, 391180, 410739, 469416, 488975, 547652, 586770, 684565, 782360, 821478, 977950, 1095304, 1173540, 1369130, 1466925, 1642956, 1955900, 2053695, 2347080, 2738260, 2933850, 3285912, 3422825, 3911800, 4107390, 5476520, 5867700, 6845650, 8214780, 10268475, 11735400, 13691300, 16429560, 20536950, 27382600, 41073900, 82147800]

約数ペア:

[(1, 82147800), (2, 41073900), (3, 27382600), (4, 20536950), (5, 16429560), (6, 13691300), (7, 11735400), (8, 10268475), (10, 8214780), (12, 6845650), (14, 5867700), (15, 5476520), (20, 4107390), (21, 3911800), (24, 3422825), (25, 3285912), (28, 2933850), (30, 2738260), (35, 2347080), (40, 2053695), (42, 1955900), (50, 1642956), (56, 1466925), (60, 1369130), (70, 1173540), (75, 1095304), (84, 977950), (100, 821478), (105, 782360), (120, 684565), (140, 586770), (150, 547652), (168, 488975), (175, 469416), (200, 410739), (210, 391180), (280, 293385), (300, 273826), (350, 234708), (420, 195590), (525, 156472), (600, 136913), (700, 117354), (840, 97795), (1050, 78236), (1400, 58677), (2100, 39118), (4200, 19559)]