85931280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:263

約数の個数: 200

約数和(自身を含む): 303831000

約数和(自身を除く): 217899720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 89, 90, 108, 120, 135, 144, 149, 162, 178, 180, 216, 240, 267, 270, 298, 324, 356, 360, 405, 432, 445, 447, 534, 540, 596, 648, 712, 720, 745, 801, 810, 890, 894, 1068, 1080, 1192, 1296, 1335, 1341, 1424, 1490, 1602, 1620, 1780, 1788, 2136, 2160, 2235, 2384, 2403, 2670, 2682, 2980, 3204, 3240, 3560, 3576, 4005, 4023, 4272, 4470, 4806, 5340, 5364, 5960, 6408, 6480, 6705, 7120, 7152, 7209, 8010, 8046, 8940, 9612, 10680, 10728, 11920, 12015, 12069, 12816, 13261, 13410, 14418, 16020, 16092, 17880, 19224, 20115, 21360, 21456, 24030, 24138, 26522, 26820, 28836, 32040, 32184, 35760, 36045, 38448, 39783, 40230, 48060, 48276, 53044, 53640, 57672, 60345, 64080, 64368, 66305, 72090, 79566, 80460, 96120, 96552, 106088, 107280, 115344, 119349, 120690, 132610, 144180, 159132, 160920, 192240, 193104, 198915, 212176, 238698, 241380, 265220, 288360, 318264, 321840, 358047, 397830, 477396, 482760, 530440, 576720, 596745, 636528, 716094, 795660, 954792, 965520, 1060880, 1074141, 1193490, 1432188, 1591320, 1790235, 1909584, 2148282, 2386980, 2864376, 3182640, 3580470, 4296564, 4773960, 5370705, 5728752, 7160940, 8593128, 9547920, 10741410, 14321880, 17186256, 21482820, 28643760, 42965640, 85931280]

約数ペア:

[(1, 85931280), (2, 42965640), (3, 28643760), (4, 21482820), (5, 17186256), (6, 14321880), (8, 10741410), (9, 9547920), (10, 8593128), (12, 7160940), (15, 5728752), (16, 5370705), (18, 4773960), (20, 4296564), (24, 3580470), (27, 3182640), (30, 2864376), (36, 2386980), (40, 2148282), (45, 1909584), (48, 1790235), (54, 1591320), (60, 1432188), (72, 1193490), (80, 1074141), (81, 1060880), (89, 965520), (90, 954792), (108, 795660), (120, 716094), (135, 636528), (144, 596745), (149, 576720), (162, 530440), (178, 482760), (180, 477396), (216, 397830), (240, 358047), (267, 321840), (270, 318264), (298, 288360), (324, 265220), (356, 241380), (360, 238698), (405, 212176), (432, 198915), (445, 193104), (447, 192240), (534, 160920), (540, 159132), (596, 144180), (648, 132610), (712, 120690), (720, 119349), (745, 115344), (801, 107280), (810, 106088), (890, 96552), (894, 96120), (1068, 80460), (1080, 79566), (1192, 72090), (1296, 66305), (1335, 64368), (1341, 64080), (1424, 60345), (1490, 57672), (1602, 53640), (1620, 53044), (1780, 48276), (1788, 48060), (2136, 40230), (2160, 39783), (2235, 38448), (2384, 36045), (2403, 35760), (2670, 32184), (2682, 32040), (2980, 28836), (3204, 26820), (3240, 26522), (3560, 24138), (3576, 24030), (4005, 21456), (4023, 21360), (4272, 20115), (4470, 19224), (4806, 17880), (5340, 16092), (5364, 16020), (5960, 14418), (6408, 13410), (6480, 13261), (6705, 12816), (7120, 12069), (7152, 12015), (7209, 11920), (8010, 10728), (8046, 10680), (8940, 9612)]