74193720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4513}}^1$

素因数の和:4664

約数の個数: 64

約数和(自身を含む): 224255520

約数和(自身を除く): 150061800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 4513, 5480, 8220, 9026, 13539, 16440, 18052, 22565, 27078, 36104, 45130, 54156, 67695, 90260, 108312, 135390, 180520, 270780, 541560, 618281, 1236562, 1854843, 2473124, 3091405, 3709686, 4946248, 6182810, 7419372, 9274215, 12365620, 14838744, 18548430, 24731240, 37096860, 74193720]

約数ペア:

[(1, 74193720), (2, 37096860), (3, 24731240), (4, 18548430), (5, 14838744), (6, 12365620), (8, 9274215), (10, 7419372), (12, 6182810), (15, 4946248), (20, 3709686), (24, 3091405), (30, 2473124), (40, 1854843), (60, 1236562), (120, 618281), (137, 541560), (274, 270780), (411, 180520), (548, 135390), (685, 108312), (822, 90260), (1096, 67695), (1370, 54156), (1644, 45130), (2055, 36104), (2740, 27078), (3288, 22565), (4110, 18052), (4513, 16440), (5480, 13539), (8220, 9026)]