26515702980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{25579}}^1$

素因数の和:26050

約数の個数: 144

約数和(自身を含む): 86816882880

約数和(自身を除く): 60301179900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 443, 468, 585, 780, 886, 1170, 1329, 1772, 2215, 2340, 2658, 3987, 4430, 5316, 5759, 6645, 7974, 8860, 11518, 13290, 15948, 17277, 19935, 23036, 25579, 26580, 28795, 34554, 39870, 51158, 51831, 57590, 69108, 76737, 79740, 86385, 102316, 103662, 115180, 127895, 153474, 172770, 207324, 230211, 255790, 259155, 306948, 332527, 345540, 383685, 460422, 511580, 518310, 665054, 767370, 920844, 997581, 1036620, 1151055, 1330108, 1534740, 1662635, 1995162, 2302110, 2992743, 3325270, 3990324, 4604220, 4987905, 5985486, 6650540, 9975810, 11331497, 11970972, 14963715, 19951620, 22662994, 29927430, 33994491, 45325988, 56657485, 59854860, 67988982, 101983473, 113314970, 135977964, 147309461, 169972455, 203966946, 226629940, 294618922, 339944910, 407933892, 441928383, 509917365, 589237844, 679889820, 736547305, 883856766, 1019834730, 1325785149, 1473094610, 1767713532, 2039669460, 2209641915, 2651570298, 2946189220, 4419283830, 5303140596, 6628925745, 8838567660, 13257851490, 26515702980]

約数ペア:

[(1, 26515702980), (2, 13257851490), (3, 8838567660), (4, 6628925745), (5, 5303140596), (6, 4419283830), (9, 2946189220), (10, 2651570298), (12, 2209641915), (13, 2039669460), (15, 1767713532), (18, 1473094610), (20, 1325785149), (26, 1019834730), (30, 883856766), (36, 736547305), (39, 679889820), (45, 589237844), (52, 509917365), (60, 441928383), (65, 407933892), (78, 339944910), (90, 294618922), (117, 226629940), (130, 203966946), (156, 169972455), (180, 147309461), (195, 135977964), (234, 113314970), (260, 101983473), (390, 67988982), (443, 59854860), (468, 56657485), (585, 45325988), (780, 33994491), (886, 29927430), (1170, 22662994), (1329, 19951620), (1772, 14963715), (2215, 11970972), (2340, 11331497), (2658, 9975810), (3987, 6650540), (4430, 5985486), (5316, 4987905), (5759, 4604220), (6645, 3990324), (7974, 3325270), (8860, 2992743), (11518, 2302110), (13290, 1995162), (15948, 1662635), (17277, 1534740), (19935, 1330108), (23036, 1151055), (25579, 1036620), (26580, 997581), (28795, 920844), (34554, 767370), (39870, 665054), (51158, 518310), (51831, 511580), (57590, 460422), (69108, 383685), (76737, 345540), (79740, 332527), (86385, 306948), (102316, 259155), (103662, 255790), (115180, 230211), (127895, 207324), (153474, 172770)]