295148520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:600

約数の個数: 192

約数和(自身を含む): 1010880000

約数和(自身を除く): 715731480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 53, 60, 62, 72, 90, 93, 106, 120, 124, 155, 159, 180, 186, 212, 248, 265, 279, 310, 318, 360, 372, 424, 465, 477, 499, 530, 558, 620, 636, 744, 795, 930, 954, 998, 1060, 1116, 1240, 1272, 1395, 1497, 1590, 1643, 1860, 1908, 1996, 2120, 2232, 2385, 2495, 2790, 2994, 3180, 3286, 3720, 3816, 3992, 4491, 4770, 4929, 4990, 5580, 5988, 6360, 6572, 7485, 8215, 8982, 9540, 9858, 9980, 11160, 11976, 13144, 14787, 14970, 15469, 16430, 17964, 19080, 19716, 19960, 22455, 24645, 26447, 29574, 29940, 30938, 32860, 35928, 39432, 44910, 46407, 49290, 52894, 59148, 59880, 61876, 65720, 73935, 77345, 79341, 89820, 92814, 98580, 105788, 118296, 123752, 132235, 139221, 147870, 154690, 158682, 179640, 185628, 197160, 211576, 232035, 238023, 264470, 278442, 295740, 309380, 317364, 371256, 396705, 464070, 476046, 528940, 556884, 591480, 618760, 634728, 696105, 793410, 819857, 928140, 952092, 1057880, 1113768, 1190115, 1392210, 1586820, 1639714, 1856280, 1904184, 2380230, 2459571, 2784420, 3173640, 3279428, 4099285, 4760460, 4919142, 5568840, 6558856, 7378713, 8198570, 9520920, 9838284, 12297855, 14757426, 16397140, 19676568, 24595710, 29514852, 32794280, 36893565, 49191420, 59029704, 73787130, 98382840, 147574260, 295148520]

約数ペア:

[(1, 295148520), (2, 147574260), (3, 98382840), (4, 73787130), (5, 59029704), (6, 49191420), (8, 36893565), (9, 32794280), (10, 29514852), (12, 24595710), (15, 19676568), (18, 16397140), (20, 14757426), (24, 12297855), (30, 9838284), (31, 9520920), (36, 8198570), (40, 7378713), (45, 6558856), (53, 5568840), (60, 4919142), (62, 4760460), (72, 4099285), (90, 3279428), (93, 3173640), (106, 2784420), (120, 2459571), (124, 2380230), (155, 1904184), (159, 1856280), (180, 1639714), (186, 1586820), (212, 1392210), (248, 1190115), (265, 1113768), (279, 1057880), (310, 952092), (318, 928140), (360, 819857), (372, 793410), (424, 696105), (465, 634728), (477, 618760), (499, 591480), (530, 556884), (558, 528940), (620, 476046), (636, 464070), (744, 396705), (795, 371256), (930, 317364), (954, 309380), (998, 295740), (1060, 278442), (1116, 264470), (1240, 238023), (1272, 232035), (1395, 211576), (1497, 197160), (1590, 185628), (1643, 179640), (1860, 158682), (1908, 154690), (1996, 147870), (2120, 139221), (2232, 132235), (2385, 123752), (2495, 118296), (2790, 105788), (2994, 98580), (3180, 92814), (3286, 89820), (3720, 79341), (3816, 77345), (3992, 73935), (4491, 65720), (4770, 61876), (4929, 59880), (4990, 59148), (5580, 52894), (5988, 49290), (6360, 46407), (6572, 44910), (7485, 39432), (8215, 35928), (8982, 32860), (9540, 30938), (9858, 29940), (9980, 29574), (11160, 26447), (11976, 24645), (13144, 22455), (14787, 19960), (14970, 19716), (15469, 19080), (16430, 17964)]