26861700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:286

約数の個数: 144

約数和(自身を含む): 86244480

約数和(自身を除く): 59382780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 25, 30, 34, 46, 50, 51, 60, 68, 69, 75, 85, 92, 100, 102, 115, 138, 150, 170, 204, 229, 230, 255, 276, 300, 340, 345, 391, 425, 458, 460, 510, 575, 687, 690, 782, 850, 916, 1020, 1145, 1150, 1173, 1275, 1374, 1380, 1564, 1700, 1725, 1955, 2290, 2300, 2346, 2550, 2748, 3435, 3450, 3893, 3910, 4580, 4692, 5100, 5267, 5725, 5865, 6870, 6900, 7786, 7820, 9775, 10534, 11450, 11679, 11730, 13740, 15572, 15801, 17175, 19465, 19550, 21068, 22900, 23358, 23460, 26335, 29325, 31602, 34350, 38930, 39100, 46716, 52670, 58395, 58650, 63204, 68700, 77860, 79005, 89539, 97325, 105340, 116790, 117300, 131675, 158010, 179078, 194650, 233580, 263350, 268617, 291975, 316020, 358156, 389300, 395025, 447695, 526700, 537234, 583950, 790050, 895390, 1074468, 1167900, 1343085, 1580100, 1790780, 2238475, 2686170, 4476950, 5372340, 6715425, 8953900, 13430850, 26861700]

約数ペア:

[(1, 26861700), (2, 13430850), (3, 8953900), (4, 6715425), (5, 5372340), (6, 4476950), (10, 2686170), (12, 2238475), (15, 1790780), (17, 1580100), (20, 1343085), (23, 1167900), (25, 1074468), (30, 895390), (34, 790050), (46, 583950), (50, 537234), (51, 526700), (60, 447695), (68, 395025), (69, 389300), (75, 358156), (85, 316020), (92, 291975), (100, 268617), (102, 263350), (115, 233580), (138, 194650), (150, 179078), (170, 158010), (204, 131675), (229, 117300), (230, 116790), (255, 105340), (276, 97325), (300, 89539), (340, 79005), (345, 77860), (391, 68700), (425, 63204), (458, 58650), (460, 58395), (510, 52670), (575, 46716), (687, 39100), (690, 38930), (782, 34350), (850, 31602), (916, 29325), (1020, 26335), (1145, 23460), (1150, 23358), (1173, 22900), (1275, 21068), (1374, 19550), (1380, 19465), (1564, 17175), (1700, 15801), (1725, 15572), (1955, 13740), (2290, 11730), (2300, 11679), (2346, 11450), (2550, 10534), (2748, 9775), (3435, 7820), (3450, 7786), (3893, 6900), (3910, 6870), (4580, 5865), (4692, 5725), (5100, 5267)]