63311220

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{1861}}^1$

素因数の和:1892

約数の個数: 144

約数和(自身を含む): 227730048

約数和(自身を除く): 164418828

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1861, 1890, 2268, 2430, 2835, 3402, 3722, 3780, 4860, 5583, 5670, 6804, 7444, 8505, 9305, 11166, 11340, 13027, 16749, 17010, 18610, 22332, 26054, 27915, 33498, 34020, 37220, 39081, 50247, 52108, 55830, 65135, 66996, 78162, 83745, 100494, 111660, 117243, 130270, 150741, 156324, 167490, 195405, 200988, 234486, 251235, 260540, 301482, 334980, 351729, 390810, 452223, 468972, 502470, 586215, 602964, 703458, 753705, 781620, 904446, 1004940, 1055187, 1172430, 1406916, 1507410, 1758645, 1808892, 2110374, 2261115, 2344860, 3014820, 3165561, 3517290, 4220748, 4522230, 5275935, 6331122, 7034580, 9044460, 10551870, 12662244, 15827805, 21103740, 31655610, 63311220]

約数ペア:

[(1, 63311220), (2, 31655610), (3, 21103740), (4, 15827805), (5, 12662244), (6, 10551870), (7, 9044460), (9, 7034580), (10, 6331122), (12, 5275935), (14, 4522230), (15, 4220748), (18, 3517290), (20, 3165561), (21, 3014820), (27, 2344860), (28, 2261115), (30, 2110374), (35, 1808892), (36, 1758645), (42, 1507410), (45, 1406916), (54, 1172430), (60, 1055187), (63, 1004940), (70, 904446), (81, 781620), (84, 753705), (90, 703458), (105, 602964), (108, 586215), (126, 502470), (135, 468972), (140, 452223), (162, 390810), (180, 351729), (189, 334980), (210, 301482), (243, 260540), (252, 251235), (270, 234486), (315, 200988), (324, 195405), (378, 167490), (405, 156324), (420, 150741), (486, 130270), (540, 117243), (567, 111660), (630, 100494), (756, 83745), (810, 78162), (945, 66996), (972, 65135), (1134, 55830), (1215, 52108), (1260, 50247), (1620, 39081), (1701, 37220), (1861, 34020), (1890, 33498), (2268, 27915), (2430, 26054), (2835, 22332), (3402, 18610), (3722, 17010), (3780, 16749), (4860, 13027), (5583, 11340), (5670, 11166), (6804, 9305), (7444, 8505)]