68727750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:112

約数の個数: 256

約数和(自身を含む): 226437120

約数和(自身を除く): 157709370

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 25, 26, 30, 35, 38, 39, 42, 50, 53, 57, 65, 70, 75, 78, 91, 95, 105, 106, 114, 125, 130, 133, 150, 159, 175, 182, 190, 195, 210, 247, 250, 265, 266, 273, 285, 318, 325, 350, 371, 375, 390, 399, 455, 475, 494, 525, 530, 546, 570, 650, 665, 689, 741, 742, 750, 795, 798, 875, 910, 950, 975, 1007, 1050, 1113, 1235, 1325, 1330, 1365, 1378, 1425, 1482, 1590, 1625, 1729, 1750, 1855, 1950, 1995, 2014, 2067, 2226, 2275, 2375, 2470, 2625, 2650, 2730, 2850, 3021, 3250, 3325, 3445, 3458, 3705, 3710, 3975, 3990, 4134, 4550, 4750, 4823, 4875, 5035, 5187, 5250, 5565, 6042, 6175, 6625, 6650, 6825, 6890, 7049, 7125, 7410, 7950, 8645, 9275, 9646, 9750, 9975, 10070, 10335, 10374, 11130, 11375, 12350, 13091, 13250, 13650, 14098, 14250, 14469, 15105, 16625, 17225, 17290, 18525, 18550, 19875, 19950, 20670, 21147, 22750, 24115, 25175, 25935, 26182, 27825, 28938, 30210, 30875, 33250, 34125, 34450, 35245, 37050, 39273, 39750, 42294, 43225, 46375, 48230, 49875, 50350, 51675, 51870, 55650, 61750, 65455, 68250, 70490, 72345, 75525, 78546, 86125, 86450, 91637, 92625, 92750, 99750, 103350, 105735, 120575, 125875, 129675, 130910, 139125, 144690, 151050, 172250, 176225, 183274, 185250, 196365, 211470, 216125, 241150, 251750, 258375, 259350, 274911, 278250, 327275, 352450, 361725, 377625, 392730, 432250, 458185, 516750, 528675, 549822, 602875, 648375, 654550, 723450, 755250, 881125, 916370, 981825, 1057350, 1205750, 1296750, 1374555, 1636375, 1762250, 1808625, 1963650, 2290925, 2643375, 2749110, 3272750, 3617250, 4581850, 4909125, 5286750, 6872775, 9818250, 11454625, 13745550, 22909250, 34363875, 68727750]

約数ペア:

[(1, 68727750), (2, 34363875), (3, 22909250), (5, 13745550), (6, 11454625), (7, 9818250), (10, 6872775), (13, 5286750), (14, 4909125), (15, 4581850), (19, 3617250), (21, 3272750), (25, 2749110), (26, 2643375), (30, 2290925), (35, 1963650), (38, 1808625), (39, 1762250), (42, 1636375), (50, 1374555), (53, 1296750), (57, 1205750), (65, 1057350), (70, 981825), (75, 916370), (78, 881125), (91, 755250), (95, 723450), (105, 654550), (106, 648375), (114, 602875), (125, 549822), (130, 528675), (133, 516750), (150, 458185), (159, 432250), (175, 392730), (182, 377625), (190, 361725), (195, 352450), (210, 327275), (247, 278250), (250, 274911), (265, 259350), (266, 258375), (273, 251750), (285, 241150), (318, 216125), (325, 211470), (350, 196365), (371, 185250), (375, 183274), (390, 176225), (399, 172250), (455, 151050), (475, 144690), (494, 139125), (525, 130910), (530, 129675), (546, 125875), (570, 120575), (650, 105735), (665, 103350), (689, 99750), (741, 92750), (742, 92625), (750, 91637), (795, 86450), (798, 86125), (875, 78546), (910, 75525), (950, 72345), (975, 70490), (1007, 68250), (1050, 65455), (1113, 61750), (1235, 55650), (1325, 51870), (1330, 51675), (1365, 50350), (1378, 49875), (1425, 48230), (1482, 46375), (1590, 43225), (1625, 42294), (1729, 39750), (1750, 39273), (1855, 37050), (1950, 35245), (1995, 34450), (2014, 34125), (2067, 33250), (2226, 30875), (2275, 30210), (2375, 28938), (2470, 27825), (2625, 26182), (2650, 25935), (2730, 25175), (2850, 24115), (3021, 22750), (3250, 21147), (3325, 20670), (3445, 19950), (3458, 19875), (3705, 18550), (3710, 18525), (3975, 17290), (3990, 17225), (4134, 16625), (4550, 15105), (4750, 14469), (4823, 14250), (4875, 14098), (5035, 13650), (5187, 13250), (5250, 13091), (5565, 12350), (6042, 11375), (6175, 11130), (6625, 10374), (6650, 10335), (6825, 10070), (6890, 9975), (7049, 9750), (7125, 9646), (7410, 9275), (7950, 8645)]