121475900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1907}}^1$

素因数の和:1948

約数の個数: 108

約数和(自身を含む): 330400728

約数和(自身を除く): 208924828

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 49, 50, 52, 65, 70, 91, 98, 100, 130, 140, 175, 182, 196, 245, 260, 325, 350, 364, 455, 490, 637, 650, 700, 910, 980, 1225, 1274, 1300, 1820, 1907, 2275, 2450, 2548, 3185, 3814, 4550, 4900, 6370, 7628, 9100, 9535, 12740, 13349, 15925, 19070, 24791, 26698, 31850, 38140, 47675, 49582, 53396, 63700, 66745, 93443, 95350, 99164, 123955, 133490, 173537, 186886, 190700, 247910, 266980, 333725, 347074, 373772, 467215, 495820, 619775, 667450, 694148, 867685, 934430, 1214759, 1239550, 1334900, 1735370, 1868860, 2336075, 2429518, 2479100, 3470740, 4338425, 4672150, 4859036, 6073795, 8676850, 9344300, 12147590, 17353700, 24295180, 30368975, 60737950, 121475900]

約数ペア:

[(1, 121475900), (2, 60737950), (4, 30368975), (5, 24295180), (7, 17353700), (10, 12147590), (13, 9344300), (14, 8676850), (20, 6073795), (25, 4859036), (26, 4672150), (28, 4338425), (35, 3470740), (49, 2479100), (50, 2429518), (52, 2336075), (65, 1868860), (70, 1735370), (91, 1334900), (98, 1239550), (100, 1214759), (130, 934430), (140, 867685), (175, 694148), (182, 667450), (196, 619775), (245, 495820), (260, 467215), (325, 373772), (350, 347074), (364, 333725), (455, 266980), (490, 247910), (637, 190700), (650, 186886), (700, 173537), (910, 133490), (980, 123955), (1225, 99164), (1274, 95350), (1300, 93443), (1820, 66745), (1907, 63700), (2275, 53396), (2450, 49582), (2548, 47675), (3185, 38140), (3814, 31850), (4550, 26698), (4900, 24791), (6370, 19070), (7628, 15925), (9100, 13349), (9535, 12740)]