25594380

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 240

約数和(自身を含む): 95785536

約数和(自身を除く): 70191156

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 37, 42, 45, 54, 60, 61, 63, 70, 74, 81, 84, 90, 105, 108, 111, 122, 126, 135, 140, 148, 162, 180, 183, 185, 189, 210, 222, 244, 252, 259, 270, 305, 315, 324, 333, 366, 370, 378, 405, 420, 427, 444, 518, 540, 549, 555, 567, 610, 630, 666, 732, 740, 756, 777, 810, 854, 915, 945, 999, 1036, 1098, 1110, 1134, 1220, 1260, 1281, 1295, 1332, 1554, 1620, 1647, 1665, 1708, 1830, 1890, 1998, 2135, 2196, 2220, 2257, 2268, 2331, 2562, 2590, 2745, 2835, 2997, 3108, 3294, 3330, 3660, 3780, 3843, 3885, 3996, 4270, 4514, 4662, 4941, 4995, 5124, 5180, 5490, 5670, 5994, 6405, 6588, 6660, 6771, 6993, 7686, 7770, 8235, 8540, 9028, 9324, 9882, 9990, 10980, 11285, 11340, 11529, 11655, 11988, 12810, 13542, 13986, 14985, 15372, 15540, 15799, 16470, 19215, 19764, 19980, 20313, 20979, 22570, 23058, 23310, 24705, 25620, 27084, 27972, 29970, 31598, 32940, 33855, 34587, 34965, 38430, 40626, 41958, 45140, 46116, 46620, 47397, 49410, 57645, 59940, 60939, 63196, 67710, 69174, 69930, 76860, 78995, 81252, 83916, 94794, 98820, 101565, 104895, 115290, 121878, 135420, 138348, 139860, 142191, 157990, 172935, 182817, 189588, 203130, 209790, 230580, 236985, 243756, 284382, 304695, 315980, 345870, 365634, 406260, 419580, 426573, 473970, 568764, 609390, 691740, 710955, 731268, 853146, 914085, 947940, 1218780, 1279719, 1421910, 1706292, 1828170, 2132865, 2559438, 2843820, 3656340, 4265730, 5118876, 6398595, 8531460, 12797190, 25594380]

約数ペア:

[(1, 25594380), (2, 12797190), (3, 8531460), (4, 6398595), (5, 5118876), (6, 4265730), (7, 3656340), (9, 2843820), (10, 2559438), (12, 2132865), (14, 1828170), (15, 1706292), (18, 1421910), (20, 1279719), (21, 1218780), (27, 947940), (28, 914085), (30, 853146), (35, 731268), (36, 710955), (37, 691740), (42, 609390), (45, 568764), (54, 473970), (60, 426573), (61, 419580), (63, 406260), (70, 365634), (74, 345870), (81, 315980), (84, 304695), (90, 284382), (105, 243756), (108, 236985), (111, 230580), (122, 209790), (126, 203130), (135, 189588), (140, 182817), (148, 172935), (162, 157990), (180, 142191), (183, 139860), (185, 138348), (189, 135420), (210, 121878), (222, 115290), (244, 104895), (252, 101565), (259, 98820), (270, 94794), (305, 83916), (315, 81252), (324, 78995), (333, 76860), (366, 69930), (370, 69174), (378, 67710), (405, 63196), (420, 60939), (427, 59940), (444, 57645), (518, 49410), (540, 47397), (549, 46620), (555, 46116), (567, 45140), (610, 41958), (630, 40626), (666, 38430), (732, 34965), (740, 34587), (756, 33855), (777, 32940), (810, 31598), (854, 29970), (915, 27972), (945, 27084), (999, 25620), (1036, 24705), (1098, 23310), (1110, 23058), (1134, 22570), (1220, 20979), (1260, 20313), (1281, 19980), (1295, 19764), (1332, 19215), (1554, 16470), (1620, 15799), (1647, 15540), (1665, 15372), (1708, 14985), (1830, 13986), (1890, 13542), (1998, 12810), (2135, 11988), (2196, 11655), (2220, 11529), (2257, 11340), (2268, 11285), (2331, 10980), (2562, 9990), (2590, 9882), (2745, 9324), (2835, 9028), (2997, 8540), (3108, 8235), (3294, 7770), (3330, 7686), (3660, 6993), (3780, 6771), (3843, 6660), (3885, 6588), (3996, 6405), (4270, 5994), (4514, 5670), (4662, 5490), (4941, 5180), (4995, 5124)]