22709700

素因数分解:

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

素因数の和:683

約数の個数: 144

約数和(自身を含む): 78744960

約数和(自身を除く): 56035260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 450, 468, 540, 585, 647, 650, 675, 702, 780, 900, 975, 1170, 1294, 1300, 1350, 1404, 1755, 1941, 1950, 2340, 2588, 2700, 2925, 3235, 3510, 3882, 3900, 5823, 5850, 6470, 7020, 7764, 8411, 8775, 9705, 11646, 11700, 12940, 16175, 16822, 17469, 17550, 19410, 23292, 25233, 29115, 32350, 33644, 34938, 35100, 38820, 42055, 48525, 50466, 58230, 64700, 69876, 75699, 84110, 87345, 97050, 100932, 116460, 126165, 145575, 151398, 168220, 174690, 194100, 210275, 227097, 252330, 291150, 302796, 349380, 378495, 420550, 436725, 454194, 504660, 582300, 630825, 756990, 841100, 873450, 908388, 1135485, 1261650, 1513980, 1746900, 1892475, 2270970, 2523300, 3784950, 4541940, 5677425, 7569900, 11354850, 22709700]

約数ペア:

[(1, 22709700), (2, 11354850), (3, 7569900), (4, 5677425), (5, 4541940), (6, 3784950), (9, 2523300), (10, 2270970), (12, 1892475), (13, 1746900), (15, 1513980), (18, 1261650), (20, 1135485), (25, 908388), (26, 873450), (27, 841100), (30, 756990), (36, 630825), (39, 582300), (45, 504660), (50, 454194), (52, 436725), (54, 420550), (60, 378495), (65, 349380), (75, 302796), (78, 291150), (90, 252330), (100, 227097), (108, 210275), (117, 194100), (130, 174690), (135, 168220), (150, 151398), (156, 145575), (180, 126165), (195, 116460), (225, 100932), (234, 97050), (260, 87345), (270, 84110), (300, 75699), (325, 69876), (351, 64700), (390, 58230), (450, 50466), (468, 48525), (540, 42055), (585, 38820), (647, 35100), (650, 34938), (675, 33644), (702, 32350), (780, 29115), (900, 25233), (975, 23292), (1170, 19410), (1294, 17550), (1300, 17469), (1350, 16822), (1404, 16175), (1755, 12940), (1941, 11700), (1950, 11646), (2340, 9705), (2588, 8775), (2700, 8411), (2925, 7764), (3235, 7020), (3510, 6470), (3882, 5850), (3900, 5823)]