22514100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 75995136

約数和(自身を除く): 53481036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 71, 75, 84, 100, 105, 140, 142, 150, 151, 175, 210, 213, 284, 300, 302, 350, 355, 420, 426, 453, 497, 525, 604, 700, 710, 755, 852, 906, 994, 1050, 1057, 1065, 1420, 1491, 1510, 1775, 1812, 1988, 2100, 2114, 2130, 2265, 2485, 2982, 3020, 3171, 3550, 3775, 4228, 4260, 4530, 4970, 5285, 5325, 5964, 6342, 7100, 7455, 7550, 9060, 9940, 10570, 10650, 10721, 11325, 12425, 12684, 14910, 15100, 15855, 21140, 21300, 21442, 22650, 24850, 26425, 29820, 31710, 32163, 37275, 42884, 45300, 49700, 52850, 53605, 63420, 64326, 74550, 75047, 79275, 105700, 107210, 128652, 149100, 150094, 158550, 160815, 214420, 225141, 268025, 300188, 317100, 321630, 375235, 450282, 536050, 643260, 750470, 804075, 900564, 1072100, 1125705, 1500940, 1608150, 1876175, 2251410, 3216300, 3752350, 4502820, 5628525, 7504700, 11257050, 22514100]

約数ペア:

[(1, 22514100), (2, 11257050), (3, 7504700), (4, 5628525), (5, 4502820), (6, 3752350), (7, 3216300), (10, 2251410), (12, 1876175), (14, 1608150), (15, 1500940), (20, 1125705), (21, 1072100), (25, 900564), (28, 804075), (30, 750470), (35, 643260), (42, 536050), (50, 450282), (60, 375235), (70, 321630), (71, 317100), (75, 300188), (84, 268025), (100, 225141), (105, 214420), (140, 160815), (142, 158550), (150, 150094), (151, 149100), (175, 128652), (210, 107210), (213, 105700), (284, 79275), (300, 75047), (302, 74550), (350, 64326), (355, 63420), (420, 53605), (426, 52850), (453, 49700), (497, 45300), (525, 42884), (604, 37275), (700, 32163), (710, 31710), (755, 29820), (852, 26425), (906, 24850), (994, 22650), (1050, 21442), (1057, 21300), (1065, 21140), (1420, 15855), (1491, 15100), (1510, 14910), (1775, 12684), (1812, 12425), (1988, 11325), (2100, 10721), (2114, 10650), (2130, 10570), (2265, 9940), (2485, 9060), (2982, 7550), (3020, 7455), (3171, 7100), (3550, 6342), (3775, 5964), (4228, 5325), (4260, 5285), (4530, 4970)]