48147400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{17}}^3$

素因数の和:81

約数の個数: 144

約数和(自身を含む): 138356100

約数和(自身を除く): 90208700

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 49, 50, 56, 68, 70, 85, 98, 100, 119, 136, 140, 170, 175, 196, 200, 238, 245, 280, 289, 340, 350, 392, 425, 476, 490, 578, 595, 680, 700, 833, 850, 952, 980, 1156, 1190, 1225, 1400, 1445, 1666, 1700, 1960, 2023, 2312, 2380, 2450, 2890, 2975, 3332, 3400, 4046, 4165, 4760, 4900, 4913, 5780, 5950, 6664, 7225, 8092, 8330, 9800, 9826, 10115, 11560, 11900, 14161, 14450, 16184, 16660, 19652, 20230, 20825, 23800, 24565, 28322, 28900, 33320, 34391, 39304, 40460, 41650, 49130, 50575, 56644, 57800, 68782, 70805, 80920, 83300, 98260, 101150, 113288, 122825, 137564, 141610, 166600, 171955, 196520, 202300, 240737, 245650, 275128, 283220, 343910, 354025, 404600, 481474, 491300, 566440, 687820, 708050, 859775, 962948, 982600, 1203685, 1375640, 1416100, 1719550, 1925896, 2407370, 2832200, 3439100, 4814740, 6018425, 6878200, 9629480, 12036850, 24073700, 48147400]

約数ペア:

[(1, 48147400), (2, 24073700), (4, 12036850), (5, 9629480), (7, 6878200), (8, 6018425), (10, 4814740), (14, 3439100), (17, 2832200), (20, 2407370), (25, 1925896), (28, 1719550), (34, 1416100), (35, 1375640), (40, 1203685), (49, 982600), (50, 962948), (56, 859775), (68, 708050), (70, 687820), (85, 566440), (98, 491300), (100, 481474), (119, 404600), (136, 354025), (140, 343910), (170, 283220), (175, 275128), (196, 245650), (200, 240737), (238, 202300), (245, 196520), (280, 171955), (289, 166600), (340, 141610), (350, 137564), (392, 122825), (425, 113288), (476, 101150), (490, 98260), (578, 83300), (595, 80920), (680, 70805), (700, 68782), (833, 57800), (850, 56644), (952, 50575), (980, 49130), (1156, 41650), (1190, 40460), (1225, 39304), (1400, 34391), (1445, 33320), (1666, 28900), (1700, 28322), (1960, 24565), (2023, 23800), (2312, 20825), (2380, 20230), (2450, 19652), (2890, 16660), (2975, 16184), (3332, 14450), (3400, 14161), (4046, 11900), (4165, 11560), (4760, 10115), (4900, 9826), (4913, 9800), (5780, 8330), (5950, 8092), (6664, 7225)]