90987600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:206

約数の個数: 240

約数和(自身を含む): 326032704

約数和(自身を除く): 235045104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 61, 66, 75, 80, 88, 100, 110, 113, 120, 122, 132, 150, 165, 176, 183, 200, 220, 226, 240, 244, 264, 275, 300, 305, 330, 339, 366, 400, 440, 452, 488, 528, 550, 565, 600, 610, 660, 671, 678, 732, 825, 880, 904, 915, 976, 1100, 1130, 1200, 1220, 1243, 1320, 1342, 1356, 1464, 1525, 1650, 1695, 1808, 1830, 2013, 2200, 2260, 2440, 2486, 2640, 2684, 2712, 2825, 2928, 3050, 3300, 3355, 3390, 3660, 3729, 4026, 4400, 4520, 4575, 4880, 4972, 5368, 5424, 5650, 6100, 6215, 6600, 6710, 6780, 6893, 7320, 7458, 8052, 8475, 9040, 9150, 9944, 10065, 10736, 11300, 12200, 12430, 13200, 13420, 13560, 13786, 14640, 14916, 16104, 16775, 16950, 18300, 18645, 19888, 20130, 20679, 22600, 24400, 24860, 26840, 27120, 27572, 29832, 31075, 32208, 33550, 33900, 34465, 36600, 37290, 40260, 41358, 45200, 49720, 50325, 53680, 55144, 59664, 62150, 67100, 67800, 68930, 73200, 74580, 75823, 80520, 82716, 93225, 99440, 100650, 103395, 110288, 124300, 134200, 135600, 137860, 149160, 151646, 161040, 165432, 172325, 186450, 201300, 206790, 227469, 248600, 268400, 275720, 298320, 303292, 330864, 344650, 372900, 379115, 402600, 413580, 454938, 497200, 516975, 551440, 606584, 689300, 745800, 758230, 805200, 827160, 909876, 1033950, 1137345, 1213168, 1378600, 1491600, 1516460, 1654320, 1819752, 1895575, 2067900, 2274690, 2757200, 3032920, 3639504, 3791150, 4135800, 4549380, 5686725, 6065840, 7582300, 8271600, 9098760, 11373450, 15164600, 18197520, 22746900, 30329200, 45493800, 90987600]

約数ペア:

[(1, 90987600), (2, 45493800), (3, 30329200), (4, 22746900), (5, 18197520), (6, 15164600), (8, 11373450), (10, 9098760), (11, 8271600), (12, 7582300), (15, 6065840), (16, 5686725), (20, 4549380), (22, 4135800), (24, 3791150), (25, 3639504), (30, 3032920), (33, 2757200), (40, 2274690), (44, 2067900), (48, 1895575), (50, 1819752), (55, 1654320), (60, 1516460), (61, 1491600), (66, 1378600), (75, 1213168), (80, 1137345), (88, 1033950), (100, 909876), (110, 827160), (113, 805200), (120, 758230), (122, 745800), (132, 689300), (150, 606584), (165, 551440), (176, 516975), (183, 497200), (200, 454938), (220, 413580), (226, 402600), (240, 379115), (244, 372900), (264, 344650), (275, 330864), (300, 303292), (305, 298320), (330, 275720), (339, 268400), (366, 248600), (400, 227469), (440, 206790), (452, 201300), (488, 186450), (528, 172325), (550, 165432), (565, 161040), (600, 151646), (610, 149160), (660, 137860), (671, 135600), (678, 134200), (732, 124300), (825, 110288), (880, 103395), (904, 100650), (915, 99440), (976, 93225), (1100, 82716), (1130, 80520), (1200, 75823), (1220, 74580), (1243, 73200), (1320, 68930), (1342, 67800), (1356, 67100), (1464, 62150), (1525, 59664), (1650, 55144), (1695, 53680), (1808, 50325), (1830, 49720), (2013, 45200), (2200, 41358), (2260, 40260), (2440, 37290), (2486, 36600), (2640, 34465), (2684, 33900), (2712, 33550), (2825, 32208), (2928, 31075), (3050, 29832), (3300, 27572), (3355, 27120), (3390, 26840), (3660, 24860), (3729, 24400), (4026, 22600), (4400, 20679), (4520, 20130), (4575, 19888), (4880, 18645), (4972, 18300), (5368, 16950), (5424, 16775), (5650, 16104), (6100, 14916), (6215, 14640), (6600, 13786), (6710, 13560), (6780, 13420), (6893, 13200), (7320, 12430), (7458, 12200), (8052, 11300), (8475, 10736), (9040, 10065), (9150, 9944)]