65193660

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{5749}}^1$

素因数の和:5777

約数の個数: 120

約数和(自身を含む): 233772000

約数和(自身を除く): 168578340

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, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 5749, 11340, 11498, 17247, 22996, 28745, 34494, 40243, 51741, 57490, 68988, 80486, 86235, 103482, 114980, 120729, 155223, 160972, 172470, 201215, 206964, 241458, 258705, 310446, 344940, 362187, 402430, 465669, 482916, 517410, 603645, 620892, 724374, 776115, 804860, 931338, 1034820, 1086561, 1207290, 1448748, 1552230, 1810935, 1862676, 2173122, 2328345, 2414580, 3104460, 3259683, 3621870, 4346244, 4656690, 5432805, 6519366, 7243740, 9313380, 10865610, 13038732, 16298415, 21731220, 32596830, 65193660]

約数ペア:

[(1, 65193660), (2, 32596830), (3, 21731220), (4, 16298415), (5, 13038732), (6, 10865610), (7, 9313380), (9, 7243740), (10, 6519366), (12, 5432805), (14, 4656690), (15, 4346244), (18, 3621870), (20, 3259683), (21, 3104460), (27, 2414580), (28, 2328345), (30, 2173122), (35, 1862676), (36, 1810935), (42, 1552230), (45, 1448748), (54, 1207290), (60, 1086561), (63, 1034820), (70, 931338), (81, 804860), (84, 776115), (90, 724374), (105, 620892), (108, 603645), (126, 517410), (135, 482916), (140, 465669), (162, 402430), (180, 362187), (189, 344940), (210, 310446), (252, 258705), (270, 241458), (315, 206964), (324, 201215), (378, 172470), (405, 160972), (420, 155223), (540, 120729), (567, 114980), (630, 103482), (756, 86235), (810, 80486), (945, 68988), (1134, 57490), (1260, 51741), (1620, 40243), (1890, 34494), (2268, 28745), (2835, 22996), (3780, 17247), (5670, 11498), (5749, 11340)]