38415300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1663}}^1$

素因数の和:1698

約数の個数: 144

約数和(自身を含む): 138657792

約数和(自身を除く): 100242492

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 132, 140, 150, 154, 165, 175, 210, 220, 231, 275, 300, 308, 330, 350, 385, 420, 462, 525, 550, 660, 700, 770, 825, 924, 1050, 1100, 1155, 1540, 1650, 1663, 1925, 2100, 2310, 3300, 3326, 3850, 4620, 4989, 5775, 6652, 7700, 8315, 9978, 11550, 11641, 16630, 18293, 19956, 23100, 23282, 24945, 33260, 34923, 36586, 41575, 46564, 49890, 54879, 58205, 69846, 73172, 83150, 91465, 99780, 109758, 116410, 124725, 128051, 139692, 166300, 174615, 182930, 219516, 232820, 249450, 256102, 274395, 291025, 349230, 365860, 384153, 457325, 498900, 512204, 548790, 582050, 640255, 698460, 768306, 873075, 914650, 1097580, 1164100, 1280510, 1371975, 1536612, 1746150, 1829300, 1920765, 2561020, 2743950, 3201275, 3492300, 3841530, 5487900, 6402550, 7683060, 9603825, 12805100, 19207650, 38415300]

約数ペア:

[(1, 38415300), (2, 19207650), (3, 12805100), (4, 9603825), (5, 7683060), (6, 6402550), (7, 5487900), (10, 3841530), (11, 3492300), (12, 3201275), (14, 2743950), (15, 2561020), (20, 1920765), (21, 1829300), (22, 1746150), (25, 1536612), (28, 1371975), (30, 1280510), (33, 1164100), (35, 1097580), (42, 914650), (44, 873075), (50, 768306), (55, 698460), (60, 640255), (66, 582050), (70, 548790), (75, 512204), (77, 498900), (84, 457325), (100, 384153), (105, 365860), (110, 349230), (132, 291025), (140, 274395), (150, 256102), (154, 249450), (165, 232820), (175, 219516), (210, 182930), (220, 174615), (231, 166300), (275, 139692), (300, 128051), (308, 124725), (330, 116410), (350, 109758), (385, 99780), (420, 91465), (462, 83150), (525, 73172), (550, 69846), (660, 58205), (700, 54879), (770, 49890), (825, 46564), (924, 41575), (1050, 36586), (1100, 34923), (1155, 33260), (1540, 24945), (1650, 23282), (1663, 23100), (1925, 19956), (2100, 18293), (2310, 16630), (3300, 11641), (3326, 11550), (3850, 9978), (4620, 8315), (4989, 7700), (5775, 6652)]