65672100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1871}}^1$

素因数の和:1907

約数の個数: 144

約数和(自身を含む): 227485440

約数和(自身を除く): 161813340

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, 650, 675, 702, 780, 900, 975, 1170, 1300, 1350, 1404, 1755, 1871, 1950, 2340, 2700, 2925, 3510, 3742, 3900, 5613, 5850, 7020, 7484, 8775, 9355, 11226, 11700, 16839, 17550, 18710, 22452, 24323, 28065, 33678, 35100, 37420, 46775, 48646, 50517, 56130, 67356, 72969, 84195, 93550, 97292, 101034, 112260, 121615, 140325, 145938, 168390, 187100, 202068, 218907, 243230, 252585, 280650, 291876, 336780, 364845, 420975, 437814, 486460, 505170, 561300, 608075, 656721, 729690, 841950, 875628, 1010340, 1094535, 1216150, 1262925, 1313442, 1459380, 1683900, 1824225, 2189070, 2432300, 2525850, 2626884, 3283605, 3648450, 4378140, 5051700, 5472675, 6567210, 7296900, 10945350, 13134420, 16418025, 21890700, 32836050, 65672100]

約数ペア:

[(1, 65672100), (2, 32836050), (3, 21890700), (4, 16418025), (5, 13134420), (6, 10945350), (9, 7296900), (10, 6567210), (12, 5472675), (13, 5051700), (15, 4378140), (18, 3648450), (20, 3283605), (25, 2626884), (26, 2525850), (27, 2432300), (30, 2189070), (36, 1824225), (39, 1683900), (45, 1459380), (50, 1313442), (52, 1262925), (54, 1216150), (60, 1094535), (65, 1010340), (75, 875628), (78, 841950), (90, 729690), (100, 656721), (108, 608075), (117, 561300), (130, 505170), (135, 486460), (150, 437814), (156, 420975), (180, 364845), (195, 336780), (225, 291876), (234, 280650), (260, 252585), (270, 243230), (300, 218907), (325, 202068), (351, 187100), (390, 168390), (450, 145938), (468, 140325), (540, 121615), (585, 112260), (650, 101034), (675, 97292), (702, 93550), (780, 84195), (900, 72969), (975, 67356), (1170, 56130), (1300, 50517), (1350, 48646), (1404, 46775), (1755, 37420), (1871, 35100), (1950, 33678), (2340, 28065), (2700, 24323), (2925, 22452), (3510, 18710), (3742, 17550), (3900, 16839), (5613, 11700), (5850, 11226), (7020, 9355), (7484, 8775)]