201875492500

素因数分解:

$2^2\times 5^4\times {\mathrm{11}}^2\times {\mathrm{41}}^2\times {\mathrm{397}}^1$

素因数の和:525

約数の個数: 270

約数和(自身を含む): 498619276694

約数和(自身を除く): 296743784194

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 41, 44, 50, 55, 82, 100, 110, 121, 125, 164, 205, 220, 242, 250, 275, 397, 410, 451, 484, 500, 550, 605, 625, 794, 820, 902, 1025, 1100, 1210, 1250, 1375, 1588, 1681, 1804, 1985, 2050, 2255, 2420, 2500, 2750, 3025, 3362, 3970, 4100, 4367, 4510, 4961, 5125, 5500, 6050, 6724, 6875, 7940, 8405, 8734, 9020, 9922, 9925, 10250, 11275, 12100, 13750, 15125, 16277, 16810, 17468, 18491, 19844, 19850, 20500, 21835, 22550, 24805, 25625, 27500, 30250, 32554, 33620, 36982, 39700, 42025, 43670, 45100, 48037, 49610, 49625, 51250, 56375, 60500, 65108, 73964, 75625, 81385, 84050, 87340, 92455, 96074, 99220, 99250, 102500, 109175, 112750, 124025, 151250, 162770, 168100, 179047, 184910, 192148, 198500, 203401, 210125, 218350, 225500, 240185, 248050, 248125, 281875, 302500, 325540, 358094, 369820, 406802, 406925, 420250, 436700, 462275, 480370, 496100, 496250, 545875, 563750, 620125, 667357, 716188, 813604, 813850, 840500, 895235, 924550, 960740, 992500, 1017005, 1050625, 1091750, 1127500, 1200925, 1240250, 1334714, 1627700, 1790470, 1849100, 1969517, 2034010, 2034625, 2101250, 2183500, 2311375, 2401850, 2480500, 2669428, 2729375, 3100625, 3336785, 3580940, 3939034, 4068020, 4069250, 4202500, 4476175, 4622750, 4803700, 5085025, 5458750, 6004625, 6201250, 6673570, 7340927, 7878068, 8138500, 8952350, 9245500, 9847585, 10170050, 10173125, 10917500, 11556875, 12009250, 12402500, 13347140, 14681854, 16683925, 17904700, 19695170, 20340100, 20346250, 22380875, 23113750, 24018500, 25425125, 29363708, 30023125, 33367850, 36704635, 39390340, 40692500, 44761750, 46227500, 49237925, 50850250, 60046250, 66735700, 73409270, 80750197, 83419625, 89523500, 98475850, 101700500, 111904375, 120092500, 127125625, 146818540, 161500394, 166839250, 183523175, 196951700, 223808750, 246189625, 254251250, 323000788, 333678500, 367046350, 403750985, 417098125, 447617500, 492379250, 508502500, 734092700, 807501970, 834196250, 917615875, 984758500, 1230948125, 1615003940, 1668392500, 1835231750, 2018754925, 2461896250, 3670463500, 4037509850, 4588079375, 4923792500, 8075019700, 9176158750, 10093774625, 18352317500, 20187549250, 40375098500, 50468873125, 100937746250, 201875492500]

約数ペア:

[(1, 201875492500), (2, 100937746250), (4, 50468873125), (5, 40375098500), (10, 20187549250), (11, 18352317500), (20, 10093774625), (22, 9176158750), (25, 8075019700), (41, 4923792500), (44, 4588079375), (50, 4037509850), (55, 3670463500), (82, 2461896250), (100, 2018754925), (110, 1835231750), (121, 1668392500), (125, 1615003940), (164, 1230948125), (205, 984758500), (220, 917615875), (242, 834196250), (250, 807501970), (275, 734092700), (397, 508502500), (410, 492379250), (451, 447617500), (484, 417098125), (500, 403750985), (550, 367046350), (605, 333678500), (625, 323000788), (794, 254251250), (820, 246189625), (902, 223808750), (1025, 196951700), (1100, 183523175), (1210, 166839250), (1250, 161500394), (1375, 146818540), (1588, 127125625), (1681, 120092500), (1804, 111904375), (1985, 101700500), (2050, 98475850), (2255, 89523500), (2420, 83419625), (2500, 80750197), (2750, 73409270), (3025, 66735700), (3362, 60046250), (3970, 50850250), (4100, 49237925), (4367, 46227500), (4510, 44761750), (4961, 40692500), (5125, 39390340), (5500, 36704635), (6050, 33367850), (6724, 30023125), (6875, 29363708), (7940, 25425125), (8405, 24018500), (8734, 23113750), (9020, 22380875), (9922, 20346250), (9925, 20340100), (10250, 19695170), (11275, 17904700), (12100, 16683925), (13750, 14681854), (15125, 13347140), (16277, 12402500), (16810, 12009250), (17468, 11556875), (18491, 10917500), (19844, 10173125), (19850, 10170050), (20500, 9847585), (21835, 9245500), (22550, 8952350), (24805, 8138500), (25625, 7878068), (27500, 7340927), (30250, 6673570), (32554, 6201250), (33620, 6004625), (36982, 5458750), (39700, 5085025), (42025, 4803700), (43670, 4622750), (45100, 4476175), (48037, 4202500), (49610, 4069250), (49625, 4068020), (51250, 3939034), (56375, 3580940), (60500, 3336785), (65108, 3100625), (73964, 2729375), (75625, 2669428), (81385, 2480500), (84050, 2401850), (87340, 2311375), (92455, 2183500), (96074, 2101250), (99220, 2034625), (99250, 2034010), (102500, 1969517), (109175, 1849100), (112750, 1790470), (124025, 1627700), (151250, 1334714), (162770, 1240250), (168100, 1200925), (179047, 1127500), (184910, 1091750), (192148, 1050625), (198500, 1017005), (203401, 992500), (210125, 960740), (218350, 924550), (225500, 895235), (240185, 840500), (248050, 813850), (248125, 813604), (281875, 716188), (302500, 667357), (325540, 620125), (358094, 563750), (369820, 545875), (406802, 496250), (406925, 496100), (420250, 480370), (436700, 462275)]