225699480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:703

約数の個数: 256

約数和(自身を含む): 839808000

約数和(自身を除く): 614108520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 27, 30, 34, 36, 38, 40, 45, 51, 54, 57, 60, 68, 72, 76, 85, 90, 95, 102, 108, 114, 120, 135, 136, 152, 153, 170, 171, 180, 190, 204, 216, 228, 255, 270, 285, 306, 323, 340, 342, 360, 380, 408, 456, 459, 510, 513, 540, 570, 612, 646, 647, 680, 684, 760, 765, 855, 918, 969, 1020, 1026, 1080, 1140, 1224, 1292, 1294, 1368, 1530, 1615, 1710, 1836, 1938, 1941, 2040, 2052, 2280, 2295, 2565, 2584, 2588, 2907, 3060, 3230, 3235, 3420, 3672, 3876, 3882, 4104, 4590, 4845, 5130, 5176, 5814, 5823, 6120, 6460, 6470, 6840, 7752, 7764, 8721, 9180, 9690, 9705, 10260, 10999, 11628, 11646, 12293, 12920, 12940, 14535, 15528, 17442, 17469, 18360, 19380, 19410, 20520, 21998, 23256, 23292, 24586, 25880, 29070, 29115, 32997, 34884, 34938, 36879, 38760, 38820, 43605, 43996, 46584, 49172, 54995, 58140, 58230, 61465, 65994, 69768, 69876, 73758, 77640, 87210, 87345, 87992, 98344, 98991, 109990, 110637, 116280, 116460, 122930, 131988, 139752, 147516, 164985, 174420, 174690, 184395, 197982, 208981, 219980, 221274, 232920, 245860, 263976, 295032, 296973, 329970, 331911, 348840, 349380, 368790, 395964, 417962, 439960, 442548, 491720, 494955, 553185, 593946, 626943, 659940, 663822, 698760, 737580, 791928, 835924, 885096, 989910, 1044905, 1106370, 1187892, 1253886, 1319880, 1327644, 1475160, 1484865, 1659555, 1671848, 1880829, 1979820, 2089810, 2212740, 2375784, 2507772, 2655288, 2969730, 3134715, 3319110, 3761658, 3959640, 4179620, 4425480, 5015544, 5642487, 5939460, 6269430, 6638220, 7523316, 8359240, 9404145, 11284974, 11878920, 12538860, 13276440, 15046632, 18808290, 22569948, 25077720, 28212435, 37616580, 45139896, 56424870, 75233160, 112849740, 225699480]

約数ペア:

[(1, 225699480), (2, 112849740), (3, 75233160), (4, 56424870), (5, 45139896), (6, 37616580), (8, 28212435), (9, 25077720), (10, 22569948), (12, 18808290), (15, 15046632), (17, 13276440), (18, 12538860), (19, 11878920), (20, 11284974), (24, 9404145), (27, 8359240), (30, 7523316), (34, 6638220), (36, 6269430), (38, 5939460), (40, 5642487), (45, 5015544), (51, 4425480), (54, 4179620), (57, 3959640), (60, 3761658), (68, 3319110), (72, 3134715), (76, 2969730), (85, 2655288), (90, 2507772), (95, 2375784), (102, 2212740), (108, 2089810), (114, 1979820), (120, 1880829), (135, 1671848), (136, 1659555), (152, 1484865), (153, 1475160), (170, 1327644), (171, 1319880), (180, 1253886), (190, 1187892), (204, 1106370), (216, 1044905), (228, 989910), (255, 885096), (270, 835924), (285, 791928), (306, 737580), (323, 698760), (340, 663822), (342, 659940), (360, 626943), (380, 593946), (408, 553185), (456, 494955), (459, 491720), (510, 442548), (513, 439960), (540, 417962), (570, 395964), (612, 368790), (646, 349380), (647, 348840), (680, 331911), (684, 329970), (760, 296973), (765, 295032), (855, 263976), (918, 245860), (969, 232920), (1020, 221274), (1026, 219980), (1080, 208981), (1140, 197982), (1224, 184395), (1292, 174690), (1294, 174420), (1368, 164985), (1530, 147516), (1615, 139752), (1710, 131988), (1836, 122930), (1938, 116460), (1941, 116280), (2040, 110637), (2052, 109990), (2280, 98991), (2295, 98344), (2565, 87992), (2584, 87345), (2588, 87210), (2907, 77640), (3060, 73758), (3230, 69876), (3235, 69768), (3420, 65994), (3672, 61465), (3876, 58230), (3882, 58140), (4104, 54995), (4590, 49172), (4845, 46584), (5130, 43996), (5176, 43605), (5814, 38820), (5823, 38760), (6120, 36879), (6460, 34938), (6470, 34884), (6840, 32997), (7752, 29115), (7764, 29070), (8721, 25880), (9180, 24586), (9690, 23292), (9705, 23256), (10260, 21998), (10999, 20520), (11628, 19410), (11646, 19380), (12293, 18360), (12920, 17469), (12940, 17442), (14535, 15528)]