83988300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:880

約数の個数: 144

約数和(自身を含む): 273982464

約数和(自身を除く): 189994164

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 31, 33, 44, 50, 55, 60, 62, 66, 75, 93, 100, 110, 124, 132, 150, 155, 165, 186, 220, 275, 300, 310, 330, 341, 372, 465, 550, 620, 660, 682, 775, 821, 825, 930, 1023, 1100, 1364, 1550, 1642, 1650, 1705, 1860, 2046, 2325, 2463, 3100, 3284, 3300, 3410, 4092, 4105, 4650, 4926, 5115, 6820, 8210, 8525, 9031, 9300, 9852, 10230, 12315, 16420, 17050, 18062, 20460, 20525, 24630, 25451, 25575, 27093, 34100, 36124, 41050, 45155, 49260, 50902, 51150, 54186, 61575, 76353, 82100, 90310, 101804, 102300, 108372, 123150, 127255, 135465, 152706, 180620, 225775, 246300, 254510, 270930, 279961, 305412, 381765, 451550, 509020, 541860, 559922, 636275, 677325, 763530, 839883, 903100, 1119844, 1272550, 1354650, 1399805, 1527060, 1679766, 1908825, 2545100, 2709300, 2799610, 3359532, 3817650, 4199415, 5599220, 6999025, 7635300, 8398830, 13998050, 16797660, 20997075, 27996100, 41994150, 83988300]

約数ペア:

[(1, 83988300), (2, 41994150), (3, 27996100), (4, 20997075), (5, 16797660), (6, 13998050), (10, 8398830), (11, 7635300), (12, 6999025), (15, 5599220), (20, 4199415), (22, 3817650), (25, 3359532), (30, 2799610), (31, 2709300), (33, 2545100), (44, 1908825), (50, 1679766), (55, 1527060), (60, 1399805), (62, 1354650), (66, 1272550), (75, 1119844), (93, 903100), (100, 839883), (110, 763530), (124, 677325), (132, 636275), (150, 559922), (155, 541860), (165, 509020), (186, 451550), (220, 381765), (275, 305412), (300, 279961), (310, 270930), (330, 254510), (341, 246300), (372, 225775), (465, 180620), (550, 152706), (620, 135465), (660, 127255), (682, 123150), (775, 108372), (821, 102300), (825, 101804), (930, 90310), (1023, 82100), (1100, 76353), (1364, 61575), (1550, 54186), (1642, 51150), (1650, 50902), (1705, 49260), (1860, 45155), (2046, 41050), (2325, 36124), (2463, 34100), (3100, 27093), (3284, 25575), (3300, 25451), (3410, 24630), (4092, 20525), (4105, 20460), (4650, 18062), (4926, 17050), (5115, 16420), (6820, 12315), (8210, 10230), (8525, 9852), (9031, 9300)]