121415400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{67453}}^1$

素因数の和:67475

約数の個数: 72

約数和(自身を含む): 407759430

約数和(自身を除く): 286344030

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 67453, 134906, 202359, 269812, 337265, 404718, 539624, 607077, 674530, 809436, 1011795, 1214154, 1349060, 1618872, 1686325, 2023590, 2428308, 2698120, 3035385, 3372650, 4047180, 4856616, 5058975, 6070770, 6745300, 8094360, 10117950, 12141540, 13490600, 15176925, 20235900, 24283080, 30353850, 40471800, 60707700, 121415400]

約数ペア:

[(1, 121415400), (2, 60707700), (3, 40471800), (4, 30353850), (5, 24283080), (6, 20235900), (8, 15176925), (9, 13490600), (10, 12141540), (12, 10117950), (15, 8094360), (18, 6745300), (20, 6070770), (24, 5058975), (25, 4856616), (30, 4047180), (36, 3372650), (40, 3035385), (45, 2698120), (50, 2428308), (60, 2023590), (72, 1686325), (75, 1618872), (90, 1349060), (100, 1214154), (120, 1011795), (150, 809436), (180, 674530), (200, 607077), (225, 539624), (300, 404718), (360, 337265), (450, 269812), (600, 202359), (900, 134906), (1800, 67453)]