61693380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:903

約数の個数: 192

約数和(自身を含む): 231168000

約数和(自身を除く): 169474620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 859, 945, 1026, 1140, 1197, 1260, 1330, 1596, 1710, 1718, 1890, 1995, 2052, 2394, 2565, 2577, 2660, 3420, 3436, 3591, 3780, 3990, 4295, 4788, 5130, 5154, 5985, 6013, 7182, 7731, 7980, 8590, 10260, 10308, 11970, 12026, 12885, 14364, 15462, 16321, 17180, 17955, 18039, 23193, 23940, 24052, 25770, 30065, 30924, 32642, 35910, 36078, 38655, 46386, 48963, 51540, 54117, 60130, 65284, 71820, 72156, 77310, 81605, 90195, 92772, 97926, 108234, 114247, 115965, 120260, 146889, 154620, 162351, 163210, 180390, 195852, 216468, 228494, 231930, 244815, 270585, 293778, 324702, 326420, 342741, 360780, 440667, 456988, 463860, 489630, 541170, 571235, 587556, 649404, 685482, 734445, 811755, 881334, 979260, 1028223, 1082340, 1142470, 1370964, 1468890, 1623510, 1713705, 1762668, 2056446, 2203335, 2284940, 2937780, 3084669, 3247020, 3427410, 4112892, 4406670, 5141115, 6169338, 6854820, 8813340, 10282230, 12338676, 15423345, 20564460, 30846690, 61693380]

約数ペア:

[(1, 61693380), (2, 30846690), (3, 20564460), (4, 15423345), (5, 12338676), (6, 10282230), (7, 8813340), (9, 6854820), (10, 6169338), (12, 5141115), (14, 4406670), (15, 4112892), (18, 3427410), (19, 3247020), (20, 3084669), (21, 2937780), (27, 2284940), (28, 2203335), (30, 2056446), (35, 1762668), (36, 1713705), (38, 1623510), (42, 1468890), (45, 1370964), (54, 1142470), (57, 1082340), (60, 1028223), (63, 979260), (70, 881334), (76, 811755), (84, 734445), (90, 685482), (95, 649404), (105, 587556), (108, 571235), (114, 541170), (126, 489630), (133, 463860), (135, 456988), (140, 440667), (171, 360780), (180, 342741), (189, 326420), (190, 324702), (210, 293778), (228, 270585), (252, 244815), (266, 231930), (270, 228494), (285, 216468), (315, 195852), (342, 180390), (378, 163210), (380, 162351), (399, 154620), (420, 146889), (513, 120260), (532, 115965), (540, 114247), (570, 108234), (630, 97926), (665, 92772), (684, 90195), (756, 81605), (798, 77310), (855, 72156), (859, 71820), (945, 65284), (1026, 60130), (1140, 54117), (1197, 51540), (1260, 48963), (1330, 46386), (1596, 38655), (1710, 36078), (1718, 35910), (1890, 32642), (1995, 30924), (2052, 30065), (2394, 25770), (2565, 24052), (2577, 23940), (2660, 23193), (3420, 18039), (3436, 17955), (3591, 17180), (3780, 16321), (3990, 15462), (4295, 14364), (4788, 12885), (5130, 12026), (5154, 11970), (5985, 10308), (6013, 10260), (7182, 8590), (7731, 7980)]