248112900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{39383}}^1$

素因数の和:39410

約数の個数: 108

約数和(自身を含む): 888818112

約数和(自身を除く): 640705212

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 39383, 78766, 118149, 157532, 196915, 236298, 275681, 354447, 393830, 472596, 551362, 590745, 708894, 787660, 827043, 984575, 1102724, 1181490, 1378405, 1417788, 1654086, 1772235, 1969150, 2362980, 2481129, 2756810, 2953725, 3308172, 3544470, 3938300, 4135215, 4962258, 5513620, 5907450, 6892025, 7088940, 8270430, 8861175, 9924516, 11814900, 12405645, 13784050, 16540860, 17722350, 20676075, 24811290, 27568100, 35444700, 41352150, 49622580, 62028225, 82704300, 124056450, 248112900]

約数ペア:

[(1, 248112900), (2, 124056450), (3, 82704300), (4, 62028225), (5, 49622580), (6, 41352150), (7, 35444700), (9, 27568100), (10, 24811290), (12, 20676075), (14, 17722350), (15, 16540860), (18, 13784050), (20, 12405645), (21, 11814900), (25, 9924516), (28, 8861175), (30, 8270430), (35, 7088940), (36, 6892025), (42, 5907450), (45, 5513620), (50, 4962258), (60, 4135215), (63, 3938300), (70, 3544470), (75, 3308172), (84, 2953725), (90, 2756810), (100, 2481129), (105, 2362980), (126, 1969150), (140, 1772235), (150, 1654086), (175, 1417788), (180, 1378405), (210, 1181490), (225, 1102724), (252, 984575), (300, 827043), (315, 787660), (350, 708894), (420, 590745), (450, 551362), (525, 472596), (630, 393830), (700, 354447), (900, 275681), (1050, 236298), (1260, 196915), (1575, 157532), (2100, 118149), (3150, 78766), (6300, 39383)]