198688050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:170

約数の個数: 216

約数和(自身を含む): 607812660

約数和(自身を除く): 409124610

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 41, 45, 50, 55, 66, 75, 82, 89, 90, 99, 110, 121, 123, 150, 165, 178, 198, 205, 225, 242, 246, 267, 275, 330, 363, 369, 410, 445, 450, 451, 495, 534, 550, 605, 615, 726, 738, 801, 825, 890, 902, 979, 990, 1025, 1089, 1210, 1230, 1335, 1353, 1602, 1650, 1815, 1845, 1958, 2050, 2178, 2225, 2255, 2475, 2670, 2706, 2937, 3025, 3075, 3630, 3649, 3690, 4005, 4059, 4450, 4510, 4895, 4950, 4961, 5445, 5874, 6050, 6150, 6675, 6765, 7298, 8010, 8118, 8811, 9075, 9225, 9790, 9922, 10769, 10890, 10947, 11275, 13350, 13530, 14685, 14883, 17622, 18150, 18245, 18450, 20025, 20295, 21538, 21894, 22550, 24475, 24805, 27225, 29370, 29766, 32307, 32841, 33825, 36490, 40050, 40139, 40590, 44055, 44649, 48950, 49610, 53845, 54450, 54735, 64614, 65682, 67650, 73425, 74415, 80278, 88110, 89298, 91225, 96921, 101475, 107690, 109470, 120417, 124025, 146850, 148830, 161535, 164205, 182450, 193842, 200695, 202950, 220275, 223245, 240834, 248050, 269225, 273675, 323070, 328410, 361251, 372075, 401390, 440550, 441529, 446490, 484605, 538450, 547350, 602085, 722502, 744150, 807675, 821025, 883058, 969210, 1003475, 1116225, 1204170, 1324587, 1615350, 1642050, 1806255, 2006950, 2207645, 2232450, 2423025, 2649174, 3010425, 3612510, 3973761, 4415290, 4846050, 6020850, 6622935, 7947522, 9031275, 11038225, 13245870, 18062550, 19868805, 22076450, 33114675, 39737610, 66229350, 99344025, 198688050]

約数ペア:

[(1, 198688050), (2, 99344025), (3, 66229350), (5, 39737610), (6, 33114675), (9, 22076450), (10, 19868805), (11, 18062550), (15, 13245870), (18, 11038225), (22, 9031275), (25, 7947522), (30, 6622935), (33, 6020850), (41, 4846050), (45, 4415290), (50, 3973761), (55, 3612510), (66, 3010425), (75, 2649174), (82, 2423025), (89, 2232450), (90, 2207645), (99, 2006950), (110, 1806255), (121, 1642050), (123, 1615350), (150, 1324587), (165, 1204170), (178, 1116225), (198, 1003475), (205, 969210), (225, 883058), (242, 821025), (246, 807675), (267, 744150), (275, 722502), (330, 602085), (363, 547350), (369, 538450), (410, 484605), (445, 446490), (450, 441529), (451, 440550), (495, 401390), (534, 372075), (550, 361251), (605, 328410), (615, 323070), (726, 273675), (738, 269225), (801, 248050), (825, 240834), (890, 223245), (902, 220275), (979, 202950), (990, 200695), (1025, 193842), (1089, 182450), (1210, 164205), (1230, 161535), (1335, 148830), (1353, 146850), (1602, 124025), (1650, 120417), (1815, 109470), (1845, 107690), (1958, 101475), (2050, 96921), (2178, 91225), (2225, 89298), (2255, 88110), (2475, 80278), (2670, 74415), (2706, 73425), (2937, 67650), (3025, 65682), (3075, 64614), (3630, 54735), (3649, 54450), (3690, 53845), (4005, 49610), (4059, 48950), (4450, 44649), (4510, 44055), (4895, 40590), (4950, 40139), (4961, 40050), (5445, 36490), (5874, 33825), (6050, 32841), (6150, 32307), (6675, 29766), (6765, 29370), (7298, 27225), (8010, 24805), (8118, 24475), (8811, 22550), (9075, 21894), (9225, 21538), (9790, 20295), (9922, 20025), (10769, 18450), (10890, 18245), (10947, 18150), (11275, 17622), (13350, 14883), (13530, 14685)]