127732050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:377

約数の個数: 144

約数和(自身を含む): 370824480

約数和(自身を除く): 243092430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 59, 75, 85, 90, 102, 118, 150, 153, 170, 177, 225, 255, 283, 295, 306, 354, 425, 450, 510, 531, 566, 590, 765, 849, 850, 885, 1003, 1062, 1275, 1415, 1475, 1530, 1698, 1770, 2006, 2547, 2550, 2655, 2830, 2950, 3009, 3825, 4245, 4425, 4811, 5015, 5094, 5310, 6018, 7075, 7650, 8490, 8850, 9027, 9622, 10030, 12735, 13275, 14150, 14433, 15045, 16697, 18054, 21225, 24055, 25075, 25470, 26550, 28866, 30090, 33394, 42450, 43299, 45135, 48110, 50091, 50150, 63675, 72165, 75225, 83485, 86598, 90270, 100182, 120275, 127350, 144330, 150273, 150450, 166970, 216495, 225675, 240550, 250455, 283849, 300546, 360825, 417425, 432990, 451350, 500910, 567698, 721650, 751365, 834850, 851547, 1082475, 1252275, 1419245, 1502730, 1703094, 2164950, 2504550, 2554641, 2838490, 3756825, 4257735, 5109282, 7096225, 7513650, 8515470, 12773205, 14192450, 21288675, 25546410, 42577350, 63866025, 127732050]

約数ペア:

[(1, 127732050), (2, 63866025), (3, 42577350), (5, 25546410), (6, 21288675), (9, 14192450), (10, 12773205), (15, 8515470), (17, 7513650), (18, 7096225), (25, 5109282), (30, 4257735), (34, 3756825), (45, 2838490), (50, 2554641), (51, 2504550), (59, 2164950), (75, 1703094), (85, 1502730), (90, 1419245), (102, 1252275), (118, 1082475), (150, 851547), (153, 834850), (170, 751365), (177, 721650), (225, 567698), (255, 500910), (283, 451350), (295, 432990), (306, 417425), (354, 360825), (425, 300546), (450, 283849), (510, 250455), (531, 240550), (566, 225675), (590, 216495), (765, 166970), (849, 150450), (850, 150273), (885, 144330), (1003, 127350), (1062, 120275), (1275, 100182), (1415, 90270), (1475, 86598), (1530, 83485), (1698, 75225), (1770, 72165), (2006, 63675), (2547, 50150), (2550, 50091), (2655, 48110), (2830, 45135), (2950, 43299), (3009, 42450), (3825, 33394), (4245, 30090), (4425, 28866), (4811, 26550), (5015, 25470), (5094, 25075), (5310, 24055), (6018, 21225), (7075, 18054), (7650, 16697), (8490, 15045), (8850, 14433), (9027, 14150), (9622, 13275), (10030, 12735)]