203764860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^2$

素因数の和:165

約数の個数: 216

約数和(自身を含む): 700312704

約数和(自身を除く): 496547844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 53, 60, 62, 65, 78, 90, 93, 106, 117, 124, 130, 155, 156, 159, 180, 186, 195, 212, 234, 260, 265, 279, 310, 318, 372, 390, 403, 465, 468, 477, 530, 558, 585, 620, 636, 689, 780, 795, 806, 930, 954, 1060, 1116, 1170, 1209, 1378, 1395, 1590, 1612, 1643, 1860, 1908, 2015, 2067, 2340, 2385, 2418, 2756, 2790, 2809, 3180, 3286, 3445, 3627, 4030, 4134, 4770, 4836, 4929, 5580, 5618, 6045, 6201, 6572, 6890, 7254, 8060, 8215, 8268, 8427, 9540, 9858, 10335, 11236, 12090, 12402, 13780, 14045, 14508, 14787, 16430, 16854, 18135, 19716, 20670, 21359, 24180, 24645, 24804, 25281, 28090, 29574, 31005, 32860, 33708, 36270, 36517, 41340, 42135, 42718, 49290, 50562, 56180, 59148, 62010, 64077, 72540, 73034, 73935, 84270, 85436, 87079, 98580, 101124, 106795, 109551, 124020, 126405, 128154, 146068, 147870, 168540, 174158, 182585, 192231, 213590, 219102, 252810, 256308, 261237, 295740, 320385, 328653, 348316, 365170, 384462, 427180, 435395, 438204, 505620, 522474, 547755, 640770, 657306, 730340, 768924, 783711, 870790, 961155, 1044948, 1095510, 1132027, 1281540, 1306185, 1314612, 1567422, 1643265, 1741580, 1922310, 2191020, 2264054, 2612370, 3134844, 3286530, 3396081, 3844620, 3918555, 4528108, 5224740, 5660135, 6573060, 6792162, 7837110, 10188243, 11320270, 13584324, 15674220, 16980405, 20376486, 22640540, 33960810, 40752972, 50941215, 67921620, 101882430, 203764860]

約数ペア:

[(1, 203764860), (2, 101882430), (3, 67921620), (4, 50941215), (5, 40752972), (6, 33960810), (9, 22640540), (10, 20376486), (12, 16980405), (13, 15674220), (15, 13584324), (18, 11320270), (20, 10188243), (26, 7837110), (30, 6792162), (31, 6573060), (36, 5660135), (39, 5224740), (45, 4528108), (52, 3918555), (53, 3844620), (60, 3396081), (62, 3286530), (65, 3134844), (78, 2612370), (90, 2264054), (93, 2191020), (106, 1922310), (117, 1741580), (124, 1643265), (130, 1567422), (155, 1314612), (156, 1306185), (159, 1281540), (180, 1132027), (186, 1095510), (195, 1044948), (212, 961155), (234, 870790), (260, 783711), (265, 768924), (279, 730340), (310, 657306), (318, 640770), (372, 547755), (390, 522474), (403, 505620), (465, 438204), (468, 435395), (477, 427180), (530, 384462), (558, 365170), (585, 348316), (620, 328653), (636, 320385), (689, 295740), (780, 261237), (795, 256308), (806, 252810), (930, 219102), (954, 213590), (1060, 192231), (1116, 182585), (1170, 174158), (1209, 168540), (1378, 147870), (1395, 146068), (1590, 128154), (1612, 126405), (1643, 124020), (1860, 109551), (1908, 106795), (2015, 101124), (2067, 98580), (2340, 87079), (2385, 85436), (2418, 84270), (2756, 73935), (2790, 73034), (2809, 72540), (3180, 64077), (3286, 62010), (3445, 59148), (3627, 56180), (4030, 50562), (4134, 49290), (4770, 42718), (4836, 42135), (4929, 41340), (5580, 36517), (5618, 36270), (6045, 33708), (6201, 32860), (6572, 31005), (6890, 29574), (7254, 28090), (8060, 25281), (8215, 24804), (8268, 24645), (8427, 24180), (9540, 21359), (9858, 20670), (10335, 19716), (11236, 18135), (12090, 16854), (12402, 16430), (13780, 14787), (14045, 14508)]