71234100

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{3769}}^1$

素因数の和:3799

約数の個数: 144

約数和(自身を含む): 261788800

約数和(自身を除く): 190554700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3769, 3780, 4725, 6300, 7538, 9450, 11307, 15076, 18845, 18900, 22614, 26383, 33921, 37690, 45228, 52766, 56535, 67842, 75380, 79149, 94225, 101763, 105532, 113070, 131915, 135684, 158298, 169605, 188450, 203526, 226140, 237447, 263830, 282675, 316596, 339210, 376900, 395745, 407052, 474894, 508815, 527660, 565350, 659575, 678420, 712341, 791490, 848025, 949788, 1017630, 1130700, 1187235, 1319150, 1424682, 1582980, 1696050, 1978725, 2035260, 2374470, 2544075, 2638300, 2849364, 3392100, 3561705, 3957450, 4748940, 5088150, 5936175, 7123410, 7914900, 10176300, 11872350, 14246820, 17808525, 23744700, 35617050, 71234100]

約数ペア:

[(1, 71234100), (2, 35617050), (3, 23744700), (4, 17808525), (5, 14246820), (6, 11872350), (7, 10176300), (9, 7914900), (10, 7123410), (12, 5936175), (14, 5088150), (15, 4748940), (18, 3957450), (20, 3561705), (21, 3392100), (25, 2849364), (27, 2638300), (28, 2544075), (30, 2374470), (35, 2035260), (36, 1978725), (42, 1696050), (45, 1582980), (50, 1424682), (54, 1319150), (60, 1187235), (63, 1130700), (70, 1017630), (75, 949788), (84, 848025), (90, 791490), (100, 712341), (105, 678420), (108, 659575), (126, 565350), (135, 527660), (140, 508815), (150, 474894), (175, 407052), (180, 395745), (189, 376900), (210, 339210), (225, 316596), (252, 282675), (270, 263830), (300, 237447), (315, 226140), (350, 203526), (378, 188450), (420, 169605), (450, 158298), (525, 135684), (540, 131915), (630, 113070), (675, 105532), (700, 101763), (756, 94225), (900, 79149), (945, 75380), (1050, 67842), (1260, 56535), (1350, 52766), (1575, 45228), (1890, 37690), (2100, 33921), (2700, 26383), (3150, 22614), (3769, 18900), (3780, 18845), (4725, 15076), (6300, 11307), (7538, 9450)]