75038880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1$

素因数の和:1019

約数の個数: 192

約数和(自身を含む): 282175488

約数和(自身を除く): 207136608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 966, 971, 1104, 1120, 1288, 1380, 1610, 1680, 1840, 1932, 1942, 2208, 2415, 2576, 2760, 2913, 3220, 3360, 3680, 3864, 3884, 4830, 4855, 5152, 5520, 5826, 6440, 6797, 7728, 7768, 9660, 9710, 11040, 11652, 12880, 13594, 14565, 15456, 15536, 19320, 19420, 20391, 22333, 23304, 25760, 27188, 29130, 31072, 33985, 38640, 38840, 40782, 44666, 46608, 54376, 58260, 66999, 67970, 77280, 77680, 81564, 89332, 93216, 101955, 108752, 111665, 116520, 133998, 135940, 155360, 156331, 163128, 178664, 203910, 217504, 223330, 233040, 267996, 271880, 312662, 326256, 334995, 357328, 407820, 446660, 466080, 468993, 535992, 543760, 625324, 652512, 669990, 714656, 781655, 815640, 893320, 937986, 1071984, 1087520, 1250648, 1339980, 1563310, 1631280, 1786640, 1875972, 2143968, 2344965, 2501296, 2679960, 3126620, 3262560, 3573280, 3751944, 4689930, 5002592, 5359920, 6253240, 7503888, 9379860, 10719840, 12506480, 15007776, 18759720, 25012960, 37519440, 75038880]

約数ペア:

[(1, 75038880), (2, 37519440), (3, 25012960), (4, 18759720), (5, 15007776), (6, 12506480), (7, 10719840), (8, 9379860), (10, 7503888), (12, 6253240), (14, 5359920), (15, 5002592), (16, 4689930), (20, 3751944), (21, 3573280), (23, 3262560), (24, 3126620), (28, 2679960), (30, 2501296), (32, 2344965), (35, 2143968), (40, 1875972), (42, 1786640), (46, 1631280), (48, 1563310), (56, 1339980), (60, 1250648), (69, 1087520), (70, 1071984), (80, 937986), (84, 893320), (92, 815640), (96, 781655), (105, 714656), (112, 669990), (115, 652512), (120, 625324), (138, 543760), (140, 535992), (160, 468993), (161, 466080), (168, 446660), (184, 407820), (210, 357328), (224, 334995), (230, 326256), (240, 312662), (276, 271880), (280, 267996), (322, 233040), (336, 223330), (345, 217504), (368, 203910), (420, 178664), (460, 163128), (480, 156331), (483, 155360), (552, 135940), (560, 133998), (644, 116520), (672, 111665), (690, 108752), (736, 101955), (805, 93216), (840, 89332), (920, 81564), (966, 77680), (971, 77280), (1104, 67970), (1120, 66999), (1288, 58260), (1380, 54376), (1610, 46608), (1680, 44666), (1840, 40782), (1932, 38840), (1942, 38640), (2208, 33985), (2415, 31072), (2576, 29130), (2760, 27188), (2913, 25760), (3220, 23304), (3360, 22333), (3680, 20391), (3864, 19420), (3884, 19320), (4830, 15536), (4855, 15456), (5152, 14565), (5520, 13594), (5826, 12880), (6440, 11652), (6797, 11040), (7728, 9710), (7768, 9660)]