225694080

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:418

約数の個数: 256

約数和(自身を含む): 823262400

約数和(自身を除く): 597568320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 90, 96, 108, 111, 120, 128, 135, 144, 148, 160, 180, 185, 192, 216, 222, 240, 270, 288, 296, 320, 333, 353, 360, 370, 384, 432, 444, 480, 540, 555, 576, 592, 640, 666, 706, 720, 740, 864, 888, 960, 999, 1059, 1080, 1110, 1152, 1184, 1332, 1412, 1440, 1480, 1665, 1728, 1765, 1776, 1920, 1998, 2118, 2160, 2220, 2368, 2664, 2824, 2880, 2960, 3177, 3330, 3456, 3530, 3552, 3996, 4236, 4320, 4440, 4736, 4995, 5295, 5328, 5648, 5760, 5920, 6354, 6660, 7060, 7104, 7992, 8472, 8640, 8880, 9531, 9990, 10590, 10656, 11296, 11840, 12708, 13061, 13320, 14120, 14208, 15885, 15984, 16944, 17280, 17760, 19062, 19980, 21180, 21312, 22592, 23680, 25416, 26122, 26640, 28240, 31770, 31968, 33888, 35520, 38124, 39183, 39960, 42360, 42624, 45184, 47655, 50832, 52244, 53280, 56480, 63540, 63936, 65305, 67776, 71040, 76248, 78366, 79920, 84720, 95310, 101664, 104488, 106560, 112960, 117549, 127080, 127872, 130610, 135552, 152496, 156732, 159840, 169440, 190620, 195915, 203328, 208976, 213120, 225920, 235098, 254160, 261220, 304992, 313464, 319680, 338880, 352647, 381240, 391830, 406656, 417952, 470196, 508320, 522440, 587745, 609984, 626928, 639360, 677760, 705294, 762480, 783660, 835904, 940392, 1016640, 1044880, 1175490, 1219968, 1253856, 1410588, 1524960, 1567320, 1671808, 1763235, 1880784, 2033280, 2089760, 2350980, 2507712, 2821176, 3049920, 3134640, 3526470, 3761568, 4179520, 4701960, 5015424, 5642352, 6099840, 6269280, 7052940, 7523136, 8359040, 9403920, 11284704, 12538560, 14105880, 15046272, 18807840, 22569408, 25077120, 28211760, 37615680, 45138816, 56423520, 75231360, 112847040, 225694080]

約数ペア:

[(1, 225694080), (2, 112847040), (3, 75231360), (4, 56423520), (5, 45138816), (6, 37615680), (8, 28211760), (9, 25077120), (10, 22569408), (12, 18807840), (15, 15046272), (16, 14105880), (18, 12538560), (20, 11284704), (24, 9403920), (27, 8359040), (30, 7523136), (32, 7052940), (36, 6269280), (37, 6099840), (40, 5642352), (45, 5015424), (48, 4701960), (54, 4179520), (60, 3761568), (64, 3526470), (72, 3134640), (74, 3049920), (80, 2821176), (90, 2507712), (96, 2350980), (108, 2089760), (111, 2033280), (120, 1880784), (128, 1763235), (135, 1671808), (144, 1567320), (148, 1524960), (160, 1410588), (180, 1253856), (185, 1219968), (192, 1175490), (216, 1044880), (222, 1016640), (240, 940392), (270, 835904), (288, 783660), (296, 762480), (320, 705294), (333, 677760), (353, 639360), (360, 626928), (370, 609984), (384, 587745), (432, 522440), (444, 508320), (480, 470196), (540, 417952), (555, 406656), (576, 391830), (592, 381240), (640, 352647), (666, 338880), (706, 319680), (720, 313464), (740, 304992), (864, 261220), (888, 254160), (960, 235098), (999, 225920), (1059, 213120), (1080, 208976), (1110, 203328), (1152, 195915), (1184, 190620), (1332, 169440), (1412, 159840), (1440, 156732), (1480, 152496), (1665, 135552), (1728, 130610), (1765, 127872), (1776, 127080), (1920, 117549), (1998, 112960), (2118, 106560), (2160, 104488), (2220, 101664), (2368, 95310), (2664, 84720), (2824, 79920), (2880, 78366), (2960, 76248), (3177, 71040), (3330, 67776), (3456, 65305), (3530, 63936), (3552, 63540), (3996, 56480), (4236, 53280), (4320, 52244), (4440, 50832), (4736, 47655), (4995, 45184), (5295, 42624), (5328, 42360), (5648, 39960), (5760, 39183), (5920, 38124), (6354, 35520), (6660, 33888), (7060, 31968), (7104, 31770), (7992, 28240), (8472, 26640), (8640, 26122), (8880, 25416), (9531, 23680), (9990, 22592), (10590, 21312), (10656, 21180), (11296, 19980), (11840, 19062), (12708, 17760), (13061, 17280), (13320, 16944), (14120, 15984), (14208, 15885)]