71655278200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1\times {\mathrm{829}}^1$

素因数の和:1346

約数の個数: 192

約数和(自身を含む): 184237092000

約数和(自身を除く): 112581813800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 101, 110, 200, 202, 220, 275, 389, 404, 440, 505, 550, 778, 808, 829, 1010, 1100, 1111, 1556, 1658, 1945, 2020, 2200, 2222, 2525, 3112, 3316, 3890, 4040, 4145, 4279, 4444, 5050, 5555, 6632, 7780, 8290, 8558, 8888, 9119, 9725, 10100, 11110, 15560, 16580, 17116, 18238, 19450, 20200, 20725, 21395, 22220, 27775, 33160, 34232, 36476, 38900, 39289, 41450, 42790, 44440, 45595, 55550, 72952, 77800, 78578, 82900, 83729, 85580, 91190, 106975, 111100, 157156, 165800, 167458, 171160, 182380, 196445, 213950, 222200, 227975, 314312, 322481, 334916, 364760, 392890, 418645, 427900, 432179, 455950, 644962, 669832, 785780, 837290, 855800, 864358, 911900, 921019, 982225, 1289924, 1571560, 1612405, 1674580, 1728716, 1823800, 1842038, 1964450, 2093225, 2160895, 2579848, 3224810, 3349160, 3457432, 3547291, 3684076, 3928900, 4186450, 4321790, 4605095, 6449620, 7094582, 7368152, 7857800, 8062025, 8372900, 8643580, 9210190, 10804475, 12899240, 14189164, 16124050, 16745800, 17287160, 17736455, 18420380, 21608950, 23025475, 28378328, 32248100, 32570581, 35472910, 36840760, 43217900, 46050950, 64496200, 65141162, 70945820, 86435800, 88682275, 92101900, 130282324, 141891640, 162852905, 177364550, 184203800, 260564648, 325705810, 354729100, 358276391, 651411620, 709458200, 716552782, 814264525, 1302823240, 1433105564, 1628529050, 1791381955, 2866211128, 3257058100, 3582763910, 6514116200, 7165527820, 8956909775, 14331055640, 17913819550, 35827639100, 71655278200]

約数ペア:

[(1, 71655278200), (2, 35827639100), (4, 17913819550), (5, 14331055640), (8, 8956909775), (10, 7165527820), (11, 6514116200), (20, 3582763910), (22, 3257058100), (25, 2866211128), (40, 1791381955), (44, 1628529050), (50, 1433105564), (55, 1302823240), (88, 814264525), (100, 716552782), (101, 709458200), (110, 651411620), (200, 358276391), (202, 354729100), (220, 325705810), (275, 260564648), (389, 184203800), (404, 177364550), (440, 162852905), (505, 141891640), (550, 130282324), (778, 92101900), (808, 88682275), (829, 86435800), (1010, 70945820), (1100, 65141162), (1111, 64496200), (1556, 46050950), (1658, 43217900), (1945, 36840760), (2020, 35472910), (2200, 32570581), (2222, 32248100), (2525, 28378328), (3112, 23025475), (3316, 21608950), (3890, 18420380), (4040, 17736455), (4145, 17287160), (4279, 16745800), (4444, 16124050), (5050, 14189164), (5555, 12899240), (6632, 10804475), (7780, 9210190), (8290, 8643580), (8558, 8372900), (8888, 8062025), (9119, 7857800), (9725, 7368152), (10100, 7094582), (11110, 6449620), (15560, 4605095), (16580, 4321790), (17116, 4186450), (18238, 3928900), (19450, 3684076), (20200, 3547291), (20725, 3457432), (21395, 3349160), (22220, 3224810), (27775, 2579848), (33160, 2160895), (34232, 2093225), (36476, 1964450), (38900, 1842038), (39289, 1823800), (41450, 1728716), (42790, 1674580), (44440, 1612405), (45595, 1571560), (55550, 1289924), (72952, 982225), (77800, 921019), (78578, 911900), (82900, 864358), (83729, 855800), (85580, 837290), (91190, 785780), (106975, 669832), (111100, 644962), (157156, 455950), (165800, 432179), (167458, 427900), (171160, 418645), (182380, 392890), (196445, 364760), (213950, 334916), (222200, 322481), (227975, 314312)]