274914200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:226

約数の個数: 192

約数和(自身を含む): 749952000

約数和(自身を除く): 475037800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 29, 31, 40, 44, 50, 55, 58, 62, 88, 100, 110, 116, 124, 139, 145, 155, 200, 220, 232, 248, 275, 278, 290, 310, 319, 341, 440, 550, 556, 580, 620, 638, 682, 695, 725, 775, 899, 1100, 1112, 1160, 1240, 1276, 1364, 1390, 1450, 1529, 1550, 1595, 1705, 1798, 2200, 2552, 2728, 2780, 2900, 3058, 3100, 3190, 3410, 3475, 3596, 4031, 4309, 4495, 5560, 5800, 6116, 6200, 6380, 6820, 6950, 7192, 7645, 7975, 8062, 8525, 8618, 8990, 9889, 12232, 12760, 13640, 13900, 15290, 15950, 16124, 17050, 17236, 17980, 19778, 20155, 21545, 22475, 27800, 30580, 31900, 32248, 34100, 34472, 35960, 38225, 39556, 40310, 43090, 44341, 44950, 47399, 49445, 61160, 63800, 68200, 76450, 79112, 80620, 86180, 88682, 89900, 94798, 98890, 100775, 107725, 124961, 152900, 161240, 172360, 177364, 179800, 189596, 197780, 201550, 215450, 221705, 236995, 247225, 249922, 305800, 354728, 379192, 395560, 403100, 430900, 443410, 473990, 494450, 499844, 624805, 806200, 861800, 886820, 947980, 988900, 999688, 1108525, 1184975, 1249610, 1374571, 1773640, 1895960, 1977800, 2217050, 2369950, 2499220, 2749142, 3124025, 4434100, 4739900, 4998440, 5498284, 6248050, 6872855, 8868200, 9479800, 10996568, 12496100, 13745710, 24992200, 27491420, 34364275, 54982840, 68728550, 137457100, 274914200]

約数ペア:

[(1, 274914200), (2, 137457100), (4, 68728550), (5, 54982840), (8, 34364275), (10, 27491420), (11, 24992200), (20, 13745710), (22, 12496100), (25, 10996568), (29, 9479800), (31, 8868200), (40, 6872855), (44, 6248050), (50, 5498284), (55, 4998440), (58, 4739900), (62, 4434100), (88, 3124025), (100, 2749142), (110, 2499220), (116, 2369950), (124, 2217050), (139, 1977800), (145, 1895960), (155, 1773640), (200, 1374571), (220, 1249610), (232, 1184975), (248, 1108525), (275, 999688), (278, 988900), (290, 947980), (310, 886820), (319, 861800), (341, 806200), (440, 624805), (550, 499844), (556, 494450), (580, 473990), (620, 443410), (638, 430900), (682, 403100), (695, 395560), (725, 379192), (775, 354728), (899, 305800), (1100, 249922), (1112, 247225), (1160, 236995), (1240, 221705), (1276, 215450), (1364, 201550), (1390, 197780), (1450, 189596), (1529, 179800), (1550, 177364), (1595, 172360), (1705, 161240), (1798, 152900), (2200, 124961), (2552, 107725), (2728, 100775), (2780, 98890), (2900, 94798), (3058, 89900), (3100, 88682), (3190, 86180), (3410, 80620), (3475, 79112), (3596, 76450), (4031, 68200), (4309, 63800), (4495, 61160), (5560, 49445), (5800, 47399), (6116, 44950), (6200, 44341), (6380, 43090), (6820, 40310), (6950, 39556), (7192, 38225), (7645, 35960), (7975, 34472), (8062, 34100), (8525, 32248), (8618, 31900), (8990, 30580), (9889, 27800), (12232, 22475), (12760, 21545), (13640, 20155), (13900, 19778), (15290, 17980), (15950, 17236), (16124, 17050)]