222380400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1$

素因数の和:1040

約数の個数: 240

約数和(自身を含む): 823661568

約数和(自身を除く): 601281168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 25, 30, 33, 34, 40, 44, 48, 50, 51, 55, 60, 66, 68, 75, 80, 85, 88, 100, 102, 110, 120, 132, 136, 150, 165, 170, 176, 187, 200, 204, 220, 240, 255, 264, 272, 275, 300, 330, 340, 374, 400, 408, 425, 440, 510, 528, 550, 561, 600, 660, 680, 748, 816, 825, 850, 880, 935, 991, 1020, 1100, 1122, 1200, 1275, 1320, 1360, 1496, 1650, 1700, 1870, 1982, 2040, 2200, 2244, 2550, 2640, 2805, 2973, 2992, 3300, 3400, 3740, 3964, 4080, 4400, 4488, 4675, 4955, 5100, 5610, 5946, 6600, 6800, 7480, 7928, 8976, 9350, 9910, 10200, 10901, 11220, 11892, 13200, 14025, 14865, 14960, 15856, 16847, 18700, 19820, 20400, 21802, 22440, 23784, 24775, 28050, 29730, 32703, 33694, 37400, 39640, 43604, 44880, 47568, 49550, 50541, 54505, 56100, 59460, 65406, 67388, 74325, 74800, 79280, 84235, 87208, 99100, 101082, 109010, 112200, 118920, 130812, 134776, 148650, 163515, 168470, 174416, 185317, 198200, 202164, 218020, 224400, 237840, 252705, 261624, 269552, 272525, 297300, 327030, 336940, 370634, 396400, 404328, 421175, 436040, 505410, 523248, 545050, 555951, 594600, 654060, 673880, 741268, 808656, 817575, 842350, 872080, 926585, 1010820, 1090100, 1111902, 1189200, 1263525, 1308120, 1347760, 1482536, 1635150, 1684700, 1853170, 2021640, 2180200, 2223804, 2527050, 2616240, 2779755, 2965072, 3270300, 3369400, 3706340, 4043280, 4360400, 4447608, 4632925, 5054100, 5559510, 6540600, 6738800, 7412680, 8895216, 9265850, 10108200, 11119020, 13081200, 13898775, 14825360, 18531700, 20216400, 22238040, 27797550, 37063400, 44476080, 55595100, 74126800, 111190200, 222380400]

約数ペア:

[(1, 222380400), (2, 111190200), (3, 74126800), (4, 55595100), (5, 44476080), (6, 37063400), (8, 27797550), (10, 22238040), (11, 20216400), (12, 18531700), (15, 14825360), (16, 13898775), (17, 13081200), (20, 11119020), (22, 10108200), (24, 9265850), (25, 8895216), (30, 7412680), (33, 6738800), (34, 6540600), (40, 5559510), (44, 5054100), (48, 4632925), (50, 4447608), (51, 4360400), (55, 4043280), (60, 3706340), (66, 3369400), (68, 3270300), (75, 2965072), (80, 2779755), (85, 2616240), (88, 2527050), (100, 2223804), (102, 2180200), (110, 2021640), (120, 1853170), (132, 1684700), (136, 1635150), (150, 1482536), (165, 1347760), (170, 1308120), (176, 1263525), (187, 1189200), (200, 1111902), (204, 1090100), (220, 1010820), (240, 926585), (255, 872080), (264, 842350), (272, 817575), (275, 808656), (300, 741268), (330, 673880), (340, 654060), (374, 594600), (400, 555951), (408, 545050), (425, 523248), (440, 505410), (510, 436040), (528, 421175), (550, 404328), (561, 396400), (600, 370634), (660, 336940), (680, 327030), (748, 297300), (816, 272525), (825, 269552), (850, 261624), (880, 252705), (935, 237840), (991, 224400), (1020, 218020), (1100, 202164), (1122, 198200), (1200, 185317), (1275, 174416), (1320, 168470), (1360, 163515), (1496, 148650), (1650, 134776), (1700, 130812), (1870, 118920), (1982, 112200), (2040, 109010), (2200, 101082), (2244, 99100), (2550, 87208), (2640, 84235), (2805, 79280), (2973, 74800), (2992, 74325), (3300, 67388), (3400, 65406), (3740, 59460), (3964, 56100), (4080, 54505), (4400, 50541), (4488, 49550), (4675, 47568), (4955, 44880), (5100, 43604), (5610, 39640), (5946, 37400), (6600, 33694), (6800, 32703), (7480, 29730), (7928, 28050), (8976, 24775), (9350, 23784), (9910, 22440), (10200, 21802), (10901, 20400), (11220, 19820), (11892, 18700), (13200, 16847), (14025, 15856), (14865, 14960)]