201993102025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:500

約数の個数: 192

約数和(自身を含む): 311830041600

約数和(自身を除く): 109836939575

約数列:

[1, 5, 11, 13, 25, 41, 47, 55, 65, 109, 143, 205, 235, 269, 275, 325, 451, 517, 533, 545, 611, 715, 1025, 1175, 1199, 1345, 1417, 1927, 2255, 2585, 2665, 2725, 2959, 3055, 3497, 3575, 4469, 5123, 5863, 5995, 6721, 6725, 7085, 9635, 11029, 11275, 12643, 12925, 13325, 14795, 15275, 15587, 17485, 21197, 22345, 25051, 25615, 29315, 29321, 29975, 33605, 35425, 38467, 48175, 49159, 55145, 56353, 58097, 63215, 66599, 73975, 77935, 87425, 105985, 111725, 121319, 125255, 128075, 139073, 143377, 146575, 146605, 164359, 168025, 192335, 210043, 245795, 275561, 275725, 281765, 290485, 316075, 322531, 332995, 381173, 389675, 518363, 529925, 606595, 626275, 639067, 695365, 716885, 732589, 733025, 821795, 961675, 1050215, 1202161, 1228975, 1377805, 1378087, 1408825, 1452425, 1577147, 1612655, 1664975, 1807949, 1905865, 2310473, 2591815, 2730559, 3032975, 3195335, 3476825, 3584425, 3662945, 4108975, 4192903, 5251075, 5701993, 6010805, 6738719, 6889025, 6890435, 7885735, 8063275, 9039745, 9529325, 11552365, 12959075, 13223771, 13652795, 15158957, 15628093, 15976675, 17915131, 18314725, 20964515, 28509965, 30036149, 30054025, 33693595, 34452175, 39428675, 45198725, 56501567, 57761825, 66118855, 68263975, 74125909, 75794785, 78140465, 89575655, 104822575, 142549825, 150180745, 168467975, 171909023, 197066441, 282507835, 330594275, 370629545, 378973925, 390702325, 447878275, 621517237, 734520371, 750903725, 859545115, 985332205, 1412539175, 1853147725, 3107586185, 3672601855, 4297725575, 4926661025, 8079724081, 15537930925, 18363009275, 40398620405, 201993102025]

約数ペア:

[(1, 201993102025), (5, 40398620405), (11, 18363009275), (13, 15537930925), (25, 8079724081), (41, 4926661025), (47, 4297725575), (55, 3672601855), (65, 3107586185), (109, 1853147725), (143, 1412539175), (205, 985332205), (235, 859545115), (269, 750903725), (275, 734520371), (325, 621517237), (451, 447878275), (517, 390702325), (533, 378973925), (545, 370629545), (611, 330594275), (715, 282507835), (1025, 197066441), (1175, 171909023), (1199, 168467975), (1345, 150180745), (1417, 142549825), (1927, 104822575), (2255, 89575655), (2585, 78140465), (2665, 75794785), (2725, 74125909), (2959, 68263975), (3055, 66118855), (3497, 57761825), (3575, 56501567), (4469, 45198725), (5123, 39428675), (5863, 34452175), (5995, 33693595), (6721, 30054025), (6725, 30036149), (7085, 28509965), (9635, 20964515), (11029, 18314725), (11275, 17915131), (12643, 15976675), (12925, 15628093), (13325, 15158957), (14795, 13652795), (15275, 13223771), (15587, 12959075), (17485, 11552365), (21197, 9529325), (22345, 9039745), (25051, 8063275), (25615, 7885735), (29315, 6890435), (29321, 6889025), (29975, 6738719), (33605, 6010805), (35425, 5701993), (38467, 5251075), (48175, 4192903), (49159, 4108975), (55145, 3662945), (56353, 3584425), (58097, 3476825), (63215, 3195335), (66599, 3032975), (73975, 2730559), (77935, 2591815), (87425, 2310473), (105985, 1905865), (111725, 1807949), (121319, 1664975), (125255, 1612655), (128075, 1577147), (139073, 1452425), (143377, 1408825), (146575, 1378087), (146605, 1377805), (164359, 1228975), (168025, 1202161), (192335, 1050215), (210043, 961675), (245795, 821795), (275561, 733025), (275725, 732589), (281765, 716885), (290485, 695365), (316075, 639067), (322531, 626275), (332995, 606595), (381173, 529925), (389675, 518363)]