1291316400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{32609}}^1$

素因数の和:32644

約数の個数: 180

約数和(自身を含む): 4888760760

約数和(自身を除く): 3597444360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 48, 50, 55, 60, 66, 72, 75, 80, 88, 90, 99, 100, 110, 120, 132, 144, 150, 165, 176, 180, 198, 200, 220, 225, 240, 264, 275, 300, 330, 360, 396, 400, 440, 450, 495, 528, 550, 600, 660, 720, 792, 825, 880, 900, 990, 1100, 1200, 1320, 1584, 1650, 1800, 1980, 2200, 2475, 2640, 3300, 3600, 3960, 4400, 4950, 6600, 7920, 9900, 13200, 19800, 32609, 39600, 65218, 97827, 130436, 163045, 195654, 260872, 293481, 326090, 358699, 391308, 489135, 521744, 586962, 652180, 717398, 782616, 815225, 978270, 1076097, 1173924, 1304360, 1434796, 1467405, 1565232, 1630450, 1793495, 1956540, 2152194, 2347848, 2445675, 2608720, 2869592, 2934810, 3228291, 3260900, 3586990, 3913080, 4304388, 4695696, 4891350, 5380485, 5739184, 5869620, 6456582, 6521800, 7173980, 7337025, 7826160, 8608776, 8967475, 9782700, 10760970, 11739240, 12913164, 13043600, 14347960, 14674050, 16141455, 17217552, 17934950, 19565400, 21521940, 23478480, 25826328, 26902425, 28695920, 29348100, 32282910, 35869900, 39130800, 43043880, 51652656, 53804850, 58696200, 64565820, 71739800, 80707275, 86087760, 107609700, 117392400, 129131640, 143479600, 161414550, 215219400, 258263280, 322829100, 430438800, 645658200, 1291316400]

約数ペア:

[(1, 1291316400), (2, 645658200), (3, 430438800), (4, 322829100), (5, 258263280), (6, 215219400), (8, 161414550), (9, 143479600), (10, 129131640), (11, 117392400), (12, 107609700), (15, 86087760), (16, 80707275), (18, 71739800), (20, 64565820), (22, 58696200), (24, 53804850), (25, 51652656), (30, 43043880), (33, 39130800), (36, 35869900), (40, 32282910), (44, 29348100), (45, 28695920), (48, 26902425), (50, 25826328), (55, 23478480), (60, 21521940), (66, 19565400), (72, 17934950), (75, 17217552), (80, 16141455), (88, 14674050), (90, 14347960), (99, 13043600), (100, 12913164), (110, 11739240), (120, 10760970), (132, 9782700), (144, 8967475), (150, 8608776), (165, 7826160), (176, 7337025), (180, 7173980), (198, 6521800), (200, 6456582), (220, 5869620), (225, 5739184), (240, 5380485), (264, 4891350), (275, 4695696), (300, 4304388), (330, 3913080), (360, 3586990), (396, 3260900), (400, 3228291), (440, 2934810), (450, 2869592), (495, 2608720), (528, 2445675), (550, 2347848), (600, 2152194), (660, 1956540), (720, 1793495), (792, 1630450), (825, 1565232), (880, 1467405), (900, 1434796), (990, 1304360), (1100, 1173924), (1200, 1076097), (1320, 978270), (1584, 815225), (1650, 782616), (1800, 717398), (1980, 652180), (2200, 586962), (2475, 521744), (2640, 489135), (3300, 391308), (3600, 358699), (3960, 326090), (4400, 293481), (4950, 260872), (6600, 195654), (7920, 163045), (9900, 130436), (13200, 97827), (19800, 65218), (32609, 39600)]