105518700

素因数分解:

$2^2\times 3^4\times 5^2\times 7^1\times {\mathrm{1861}}^1$

素因数の和:1894

約数の個数: 180

約数和(自身を含む): 391124272

約数和(自身を除く): 285605572

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, 81, 84, 90, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 252, 270, 300, 315, 324, 350, 378, 405, 420, 450, 525, 540, 567, 630, 675, 700, 756, 810, 900, 945, 1050, 1134, 1260, 1350, 1575, 1620, 1861, 1890, 2025, 2100, 2268, 2700, 2835, 3150, 3722, 3780, 4050, 4725, 5583, 5670, 6300, 7444, 8100, 9305, 9450, 11166, 11340, 13027, 14175, 16749, 18610, 18900, 22332, 26054, 27915, 28350, 33498, 37220, 39081, 46525, 50247, 52108, 55830, 56700, 65135, 66996, 78162, 83745, 93050, 100494, 111660, 117243, 130270, 139575, 150741, 156324, 167490, 186100, 195405, 200988, 234486, 251235, 260540, 279150, 301482, 325675, 334980, 351729, 390810, 418725, 468972, 502470, 558300, 586215, 602964, 651350, 703458, 753705, 781620, 837450, 977025, 1004940, 1055187, 1172430, 1256175, 1302700, 1406916, 1507410, 1674900, 1758645, 1954050, 2110374, 2344860, 2512350, 2931075, 3014820, 3517290, 3768525, 3908100, 4220748, 5024700, 5275935, 5862150, 7034580, 7537050, 8793225, 10551870, 11724300, 15074100, 17586450, 21103740, 26379675, 35172900, 52759350, 105518700]

約数ペア:

[(1, 105518700), (2, 52759350), (3, 35172900), (4, 26379675), (5, 21103740), (6, 17586450), (7, 15074100), (9, 11724300), (10, 10551870), (12, 8793225), (14, 7537050), (15, 7034580), (18, 5862150), (20, 5275935), (21, 5024700), (25, 4220748), (27, 3908100), (28, 3768525), (30, 3517290), (35, 3014820), (36, 2931075), (42, 2512350), (45, 2344860), (50, 2110374), (54, 1954050), (60, 1758645), (63, 1674900), (70, 1507410), (75, 1406916), (81, 1302700), (84, 1256175), (90, 1172430), (100, 1055187), (105, 1004940), (108, 977025), (126, 837450), (135, 781620), (140, 753705), (150, 703458), (162, 651350), (175, 602964), (180, 586215), (189, 558300), (210, 502470), (225, 468972), (252, 418725), (270, 390810), (300, 351729), (315, 334980), (324, 325675), (350, 301482), (378, 279150), (405, 260540), (420, 251235), (450, 234486), (525, 200988), (540, 195405), (567, 186100), (630, 167490), (675, 156324), (700, 150741), (756, 139575), (810, 130270), (900, 117243), (945, 111660), (1050, 100494), (1134, 93050), (1260, 83745), (1350, 78162), (1575, 66996), (1620, 65135), (1861, 56700), (1890, 55830), (2025, 52108), (2100, 50247), (2268, 46525), (2700, 39081), (2835, 37220), (3150, 33498), (3722, 28350), (3780, 27915), (4050, 26054), (4725, 22332), (5583, 18900), (5670, 18610), (6300, 16749), (7444, 14175), (8100, 13027), (9305, 11340), (9450, 11166)]