47962620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 152818848

約数和(自身を除く): 104856228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 67, 82, 90, 97, 123, 134, 164, 180, 194, 201, 205, 246, 268, 291, 335, 369, 388, 402, 410, 485, 492, 582, 603, 615, 670, 738, 804, 820, 873, 970, 1005, 1164, 1206, 1230, 1340, 1455, 1476, 1746, 1845, 1940, 2010, 2412, 2460, 2747, 2910, 3015, 3492, 3690, 3977, 4020, 4365, 5494, 5820, 6030, 6499, 7380, 7954, 8241, 8730, 10988, 11931, 12060, 12998, 13735, 15908, 16482, 17460, 19497, 19885, 23862, 24723, 25996, 27470, 32495, 32964, 35793, 38994, 39770, 41205, 47724, 49446, 54940, 58491, 59655, 64990, 71586, 77988, 79540, 82410, 97485, 98892, 116982, 119310, 123615, 129980, 143172, 164820, 178965, 194970, 233964, 238620, 247230, 266459, 292455, 357930, 389940, 494460, 532918, 584910, 715860, 799377, 1065836, 1169820, 1332295, 1598754, 2398131, 2664590, 3197508, 3996885, 4796262, 5329180, 7993770, 9592524, 11990655, 15987540, 23981310, 47962620]

約数ペア:

[(1, 47962620), (2, 23981310), (3, 15987540), (4, 11990655), (5, 9592524), (6, 7993770), (9, 5329180), (10, 4796262), (12, 3996885), (15, 3197508), (18, 2664590), (20, 2398131), (30, 1598754), (36, 1332295), (41, 1169820), (45, 1065836), (60, 799377), (67, 715860), (82, 584910), (90, 532918), (97, 494460), (123, 389940), (134, 357930), (164, 292455), (180, 266459), (194, 247230), (201, 238620), (205, 233964), (246, 194970), (268, 178965), (291, 164820), (335, 143172), (369, 129980), (388, 123615), (402, 119310), (410, 116982), (485, 98892), (492, 97485), (582, 82410), (603, 79540), (615, 77988), (670, 71586), (738, 64990), (804, 59655), (820, 58491), (873, 54940), (970, 49446), (1005, 47724), (1164, 41205), (1206, 39770), (1230, 38994), (1340, 35793), (1455, 32964), (1476, 32495), (1746, 27470), (1845, 25996), (1940, 24723), (2010, 23862), (2412, 19885), (2460, 19497), (2747, 17460), (2910, 16482), (3015, 15908), (3492, 13735), (3690, 12998), (3977, 12060), (4020, 11931), (4365, 10988), (5494, 8730), (5820, 8241), (6030, 7954), (6499, 7380)]