225621480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{38371}}^1$

素因数の和:38399

約数の個数: 96

約数和(自身を含む): 787393440

約数和(自身を除く): 561771960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 38371, 76742, 115113, 153484, 191855, 230226, 268597, 306968, 383710, 460452, 537194, 575565, 767420, 805791, 920904, 1074388, 1151130, 1342985, 1534840, 1611582, 1880179, 2148776, 2302260, 2685970, 3223164, 3760358, 4028955, 4604520, 5371940, 5640537, 6446328, 7520716, 8057910, 9400895, 10743880, 11281074, 15041432, 16115820, 18801790, 22562148, 28202685, 32231640, 37603580, 45124296, 56405370, 75207160, 112810740, 225621480]

約数ペア:

[(1, 225621480), (2, 112810740), (3, 75207160), (4, 56405370), (5, 45124296), (6, 37603580), (7, 32231640), (8, 28202685), (10, 22562148), (12, 18801790), (14, 16115820), (15, 15041432), (20, 11281074), (21, 10743880), (24, 9400895), (28, 8057910), (30, 7520716), (35, 6446328), (40, 5640537), (42, 5371940), (49, 4604520), (56, 4028955), (60, 3760358), (70, 3223164), (84, 2685970), (98, 2302260), (105, 2148776), (120, 1880179), (140, 1611582), (147, 1534840), (168, 1342985), (196, 1151130), (210, 1074388), (245, 920904), (280, 805791), (294, 767420), (392, 575565), (420, 537194), (490, 460452), (588, 383710), (735, 306968), (840, 268597), (980, 230226), (1176, 191855), (1470, 153484), (1960, 115113), (2940, 76742), (5880, 38371)]