13228380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:177

約数の個数: 192

約数和(自身を含む): 47900160

約数和(自身を除く): 34671780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 27, 30, 33, 34, 36, 44, 45, 51, 54, 55, 60, 66, 68, 85, 90, 99, 102, 108, 110, 131, 132, 135, 153, 165, 170, 180, 187, 198, 204, 220, 255, 262, 270, 297, 306, 330, 340, 374, 393, 396, 459, 495, 510, 524, 540, 561, 594, 612, 655, 660, 748, 765, 786, 918, 935, 990, 1020, 1122, 1179, 1188, 1310, 1441, 1485, 1530, 1572, 1683, 1836, 1870, 1965, 1980, 2227, 2244, 2295, 2358, 2620, 2805, 2882, 2970, 3060, 3366, 3537, 3740, 3930, 4323, 4454, 4590, 4716, 5049, 5610, 5764, 5895, 5940, 6681, 6732, 7074, 7205, 7860, 8415, 8646, 8908, 9180, 10098, 11135, 11220, 11790, 12969, 13362, 14148, 14410, 16830, 17292, 17685, 20043, 20196, 21615, 22270, 23580, 24497, 25245, 25938, 26724, 28820, 33405, 33660, 35370, 38907, 40086, 43230, 44540, 48994, 50490, 51876, 60129, 64845, 66810, 70740, 73491, 77814, 80172, 86460, 97988, 100215, 100980, 120258, 122485, 129690, 133620, 146982, 155628, 194535, 200430, 220473, 240516, 244970, 259380, 293964, 300645, 367455, 389070, 400860, 440946, 489940, 601290, 661419, 734910, 778140, 881892, 1102365, 1202580, 1322838, 1469820, 2204730, 2645676, 3307095, 4409460, 6614190, 13228380]

約数ペア:

[(1, 13228380), (2, 6614190), (3, 4409460), (4, 3307095), (5, 2645676), (6, 2204730), (9, 1469820), (10, 1322838), (11, 1202580), (12, 1102365), (15, 881892), (17, 778140), (18, 734910), (20, 661419), (22, 601290), (27, 489940), (30, 440946), (33, 400860), (34, 389070), (36, 367455), (44, 300645), (45, 293964), (51, 259380), (54, 244970), (55, 240516), (60, 220473), (66, 200430), (68, 194535), (85, 155628), (90, 146982), (99, 133620), (102, 129690), (108, 122485), (110, 120258), (131, 100980), (132, 100215), (135, 97988), (153, 86460), (165, 80172), (170, 77814), (180, 73491), (187, 70740), (198, 66810), (204, 64845), (220, 60129), (255, 51876), (262, 50490), (270, 48994), (297, 44540), (306, 43230), (330, 40086), (340, 38907), (374, 35370), (393, 33660), (396, 33405), (459, 28820), (495, 26724), (510, 25938), (524, 25245), (540, 24497), (561, 23580), (594, 22270), (612, 21615), (655, 20196), (660, 20043), (748, 17685), (765, 17292), (786, 16830), (918, 14410), (935, 14148), (990, 13362), (1020, 12969), (1122, 11790), (1179, 11220), (1188, 11135), (1310, 10098), (1441, 9180), (1485, 8908), (1530, 8646), (1572, 8415), (1683, 7860), (1836, 7205), (1870, 7074), (1965, 6732), (1980, 6681), (2227, 5940), (2244, 5895), (2295, 5764), (2358, 5610), (2620, 5049), (2805, 4716), (2882, 4590), (2970, 4454), (3060, 4323), (3366, 3930), (3537, 3740)]