219527100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:709

約数の個数: 216

約数和(自身を含む): 767763360

約数和(自身を除く): 548236260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 29, 30, 36, 39, 45, 50, 52, 58, 60, 65, 75, 78, 87, 90, 100, 116, 117, 130, 145, 150, 156, 174, 180, 195, 225, 234, 260, 261, 290, 300, 325, 348, 377, 390, 435, 450, 468, 522, 580, 585, 647, 650, 725, 754, 780, 870, 900, 975, 1044, 1131, 1170, 1294, 1300, 1305, 1450, 1508, 1740, 1885, 1941, 1950, 2175, 2262, 2340, 2588, 2610, 2900, 2925, 3235, 3393, 3770, 3882, 3900, 4350, 4524, 5220, 5655, 5823, 5850, 6470, 6525, 6786, 7540, 7764, 8411, 8700, 9425, 9705, 11310, 11646, 11700, 12940, 13050, 13572, 16175, 16822, 16965, 18763, 18850, 19410, 22620, 23292, 25233, 26100, 28275, 29115, 32350, 33644, 33930, 37526, 37700, 38820, 42055, 48525, 50466, 56289, 56550, 58230, 64700, 67860, 75052, 75699, 84110, 84825, 93815, 97050, 100932, 112578, 113100, 116460, 126165, 145575, 151398, 168220, 168867, 169650, 187630, 194100, 210275, 225156, 243919, 252330, 281445, 291150, 302796, 337734, 339300, 375260, 378495, 420550, 469075, 487838, 504660, 562890, 582300, 630825, 675468, 731757, 756990, 841100, 844335, 938150, 975676, 1125780, 1219595, 1261650, 1407225, 1463514, 1513980, 1688670, 1876300, 1892475, 2195271, 2439190, 2523300, 2814450, 2927028, 3377340, 3658785, 3784950, 4221675, 4390542, 4878380, 5628900, 6097975, 7317570, 7569900, 8443350, 8781084, 10976355, 12195950, 14635140, 16886700, 18293925, 21952710, 24391900, 36587850, 43905420, 54881775, 73175700, 109763550, 219527100]

約数ペア:

[(1, 219527100), (2, 109763550), (3, 73175700), (4, 54881775), (5, 43905420), (6, 36587850), (9, 24391900), (10, 21952710), (12, 18293925), (13, 16886700), (15, 14635140), (18, 12195950), (20, 10976355), (25, 8781084), (26, 8443350), (29, 7569900), (30, 7317570), (36, 6097975), (39, 5628900), (45, 4878380), (50, 4390542), (52, 4221675), (58, 3784950), (60, 3658785), (65, 3377340), (75, 2927028), (78, 2814450), (87, 2523300), (90, 2439190), (100, 2195271), (116, 1892475), (117, 1876300), (130, 1688670), (145, 1513980), (150, 1463514), (156, 1407225), (174, 1261650), (180, 1219595), (195, 1125780), (225, 975676), (234, 938150), (260, 844335), (261, 841100), (290, 756990), (300, 731757), (325, 675468), (348, 630825), (377, 582300), (390, 562890), (435, 504660), (450, 487838), (468, 469075), (522, 420550), (580, 378495), (585, 375260), (647, 339300), (650, 337734), (725, 302796), (754, 291150), (780, 281445), (870, 252330), (900, 243919), (975, 225156), (1044, 210275), (1131, 194100), (1170, 187630), (1294, 169650), (1300, 168867), (1305, 168220), (1450, 151398), (1508, 145575), (1740, 126165), (1885, 116460), (1941, 113100), (1950, 112578), (2175, 100932), (2262, 97050), (2340, 93815), (2588, 84825), (2610, 84110), (2900, 75699), (2925, 75052), (3235, 67860), (3393, 64700), (3770, 58230), (3882, 56550), (3900, 56289), (4350, 50466), (4524, 48525), (5220, 42055), (5655, 38820), (5823, 37700), (5850, 37526), (6470, 33930), (6525, 33644), (6786, 32350), (7540, 29115), (7764, 28275), (8411, 26100), (8700, 25233), (9425, 23292), (9705, 22620), (11310, 19410), (11646, 18850), (11700, 18763), (12940, 16965), (13050, 16822), (13572, 16175)]