211315950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1201}}^1$

素因数の和:1259

約数の個数: 144

約数和(自身を含む): 627790176

約数和(自身を除く): 416474226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 25, 30, 34, 45, 46, 50, 51, 69, 75, 85, 90, 102, 115, 138, 150, 153, 170, 207, 225, 230, 255, 306, 345, 391, 414, 425, 450, 510, 575, 690, 765, 782, 850, 1035, 1150, 1173, 1201, 1275, 1530, 1725, 1955, 2070, 2346, 2402, 2550, 3450, 3519, 3603, 3825, 3910, 5175, 5865, 6005, 7038, 7206, 7650, 9775, 10350, 10809, 11730, 12010, 17595, 18015, 19550, 20417, 21618, 27623, 29325, 30025, 35190, 36030, 40834, 54045, 55246, 58650, 60050, 61251, 82869, 87975, 90075, 102085, 108090, 122502, 138115, 165738, 175950, 180150, 183753, 204170, 248607, 270225, 276230, 306255, 367506, 414345, 469591, 497214, 510425, 540450, 612510, 690575, 828690, 918765, 939182, 1020850, 1243035, 1381150, 1408773, 1531275, 1837530, 2071725, 2347955, 2486070, 2817546, 3062550, 4143450, 4226319, 4593825, 4695910, 6215175, 7043865, 8452638, 9187650, 11739775, 12430350, 14087730, 21131595, 23479550, 35219325, 42263190, 70438650, 105657975, 211315950]

約数ペア:

[(1, 211315950), (2, 105657975), (3, 70438650), (5, 42263190), (6, 35219325), (9, 23479550), (10, 21131595), (15, 14087730), (17, 12430350), (18, 11739775), (23, 9187650), (25, 8452638), (30, 7043865), (34, 6215175), (45, 4695910), (46, 4593825), (50, 4226319), (51, 4143450), (69, 3062550), (75, 2817546), (85, 2486070), (90, 2347955), (102, 2071725), (115, 1837530), (138, 1531275), (150, 1408773), (153, 1381150), (170, 1243035), (207, 1020850), (225, 939182), (230, 918765), (255, 828690), (306, 690575), (345, 612510), (391, 540450), (414, 510425), (425, 497214), (450, 469591), (510, 414345), (575, 367506), (690, 306255), (765, 276230), (782, 270225), (850, 248607), (1035, 204170), (1150, 183753), (1173, 180150), (1201, 175950), (1275, 165738), (1530, 138115), (1725, 122502), (1955, 108090), (2070, 102085), (2346, 90075), (2402, 87975), (2550, 82869), (3450, 61251), (3519, 60050), (3603, 58650), (3825, 55246), (3910, 54045), (5175, 40834), (5865, 36030), (6005, 35190), (7038, 30025), (7206, 29325), (7650, 27623), (9775, 21618), (10350, 20417), (10809, 19550), (11730, 18015), (12010, 17595)]