90625500

素因数分解:

$2^2\times 3^3\times 5^3\times 7^2\times {\mathrm{137}}^1$

素因数の和:179

約数の個数: 288

約数和(自身を含む): 343586880

約数和(自身を除く): 252961380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 49, 50, 54, 60, 63, 70, 75, 84, 90, 98, 100, 105, 108, 125, 126, 135, 137, 140, 147, 150, 175, 180, 189, 196, 210, 225, 245, 250, 252, 270, 274, 294, 300, 315, 350, 375, 378, 411, 420, 441, 450, 490, 500, 525, 540, 548, 588, 630, 675, 685, 700, 735, 750, 756, 822, 875, 882, 900, 945, 959, 980, 1050, 1125, 1225, 1233, 1260, 1323, 1350, 1370, 1470, 1500, 1575, 1644, 1750, 1764, 1890, 1918, 2055, 2100, 2205, 2250, 2450, 2466, 2625, 2646, 2700, 2740, 2877, 2940, 3150, 3375, 3425, 3500, 3675, 3699, 3780, 3836, 4110, 4410, 4500, 4725, 4795, 4900, 4932, 5250, 5292, 5754, 6125, 6165, 6300, 6615, 6713, 6750, 6850, 7350, 7398, 7875, 8220, 8631, 8820, 9450, 9590, 10275, 10500, 11025, 11508, 12250, 12330, 13230, 13426, 13500, 13700, 14385, 14700, 14796, 15750, 17125, 17262, 18375, 18495, 18900, 19180, 20139, 20550, 22050, 23625, 23975, 24500, 24660, 25893, 26460, 26852, 28770, 30825, 31500, 33075, 33565, 34250, 34524, 36750, 36990, 40278, 41100, 43155, 44100, 47250, 47950, 51375, 51786, 55125, 57540, 60417, 61650, 66150, 67130, 68500, 71925, 73500, 73980, 80556, 86310, 92475, 94500, 95900, 100695, 102750, 103572, 110250, 119875, 120834, 123300, 129465, 132300, 134260, 143850, 154125, 165375, 167825, 172620, 181251, 184950, 201390, 205500, 215775, 220500, 239750, 241668, 258930, 287700, 302085, 308250, 330750, 335650, 359625, 362502, 369900, 402780, 431550, 462375, 479500, 503475, 517860, 604170, 616500, 647325, 661500, 671300, 719250, 725004, 839125, 863100, 906255, 924750, 1006950, 1078875, 1208340, 1294650, 1438500, 1510425, 1678250, 1812510, 1849500, 2013900, 2157750, 2517375, 2589300, 3020850, 3236625, 3356500, 3625020, 4315500, 4531275, 5034750, 6041700, 6473250, 7552125, 9062550, 10069500, 12946500, 15104250, 18125100, 22656375, 30208500, 45312750, 90625500]

約数ペア:

[(1, 90625500), (2, 45312750), (3, 30208500), (4, 22656375), (5, 18125100), (6, 15104250), (7, 12946500), (9, 10069500), (10, 9062550), (12, 7552125), (14, 6473250), (15, 6041700), (18, 5034750), (20, 4531275), (21, 4315500), (25, 3625020), (27, 3356500), (28, 3236625), (30, 3020850), (35, 2589300), (36, 2517375), (42, 2157750), (45, 2013900), (49, 1849500), (50, 1812510), (54, 1678250), (60, 1510425), (63, 1438500), (70, 1294650), (75, 1208340), (84, 1078875), (90, 1006950), (98, 924750), (100, 906255), (105, 863100), (108, 839125), (125, 725004), (126, 719250), (135, 671300), (137, 661500), (140, 647325), (147, 616500), (150, 604170), (175, 517860), (180, 503475), (189, 479500), (196, 462375), (210, 431550), (225, 402780), (245, 369900), (250, 362502), (252, 359625), (270, 335650), (274, 330750), (294, 308250), (300, 302085), (315, 287700), (350, 258930), (375, 241668), (378, 239750), (411, 220500), (420, 215775), (441, 205500), (450, 201390), (490, 184950), (500, 181251), (525, 172620), (540, 167825), (548, 165375), (588, 154125), (630, 143850), (675, 134260), (685, 132300), (700, 129465), (735, 123300), (750, 120834), (756, 119875), (822, 110250), (875, 103572), (882, 102750), (900, 100695), (945, 95900), (959, 94500), (980, 92475), (1050, 86310), (1125, 80556), (1225, 73980), (1233, 73500), (1260, 71925), (1323, 68500), (1350, 67130), (1370, 66150), (1470, 61650), (1500, 60417), (1575, 57540), (1644, 55125), (1750, 51786), (1764, 51375), (1890, 47950), (1918, 47250), (2055, 44100), (2100, 43155), (2205, 41100), (2250, 40278), (2450, 36990), (2466, 36750), (2625, 34524), (2646, 34250), (2700, 33565), (2740, 33075), (2877, 31500), (2940, 30825), (3150, 28770), (3375, 26852), (3425, 26460), (3500, 25893), (3675, 24660), (3699, 24500), (3780, 23975), (3836, 23625), (4110, 22050), (4410, 20550), (4500, 20139), (4725, 19180), (4795, 18900), (4900, 18495), (4932, 18375), (5250, 17262), (5292, 17125), (5754, 15750), (6125, 14796), (6165, 14700), (6300, 14385), (6615, 13700), (6713, 13500), (6750, 13426), (6850, 13230), (7350, 12330), (7398, 12250), (7875, 11508), (8220, 11025), (8631, 10500), (8820, 10275), (9450, 9590)]