244803100

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{607}}^1$

素因数の和:767

約数の個数: 72

約数和(自身を含む): 551492480

約数和(自身を除く): 306689380

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 109, 148, 185, 218, 370, 436, 545, 607, 740, 925, 1090, 1214, 1850, 2180, 2428, 2725, 3035, 3700, 4033, 5450, 6070, 8066, 10900, 12140, 15175, 16132, 20165, 22459, 30350, 40330, 44918, 60700, 66163, 80660, 89836, 100825, 112295, 132326, 201650, 224590, 264652, 330815, 403300, 449180, 561475, 661630, 1122950, 1323260, 1654075, 2245900, 2448031, 3308150, 4896062, 6616300, 9792124, 12240155, 24480310, 48960620, 61200775, 122401550, 244803100]

約数ペア:

[(1, 244803100), (2, 122401550), (4, 61200775), (5, 48960620), (10, 24480310), (20, 12240155), (25, 9792124), (37, 6616300), (50, 4896062), (74, 3308150), (100, 2448031), (109, 2245900), (148, 1654075), (185, 1323260), (218, 1122950), (370, 661630), (436, 561475), (545, 449180), (607, 403300), (740, 330815), (925, 264652), (1090, 224590), (1214, 201650), (1850, 132326), (2180, 112295), (2428, 100825), (2725, 89836), (3035, 80660), (3700, 66163), (4033, 60700), (5450, 44918), (6070, 40330), (8066, 30350), (10900, 22459), (12140, 20165), (15175, 16132)]