300142080

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{1861}}^1$

素因数の和:1897

約数の個数: 240

約数和(自身を含む): 1188611424

約数和(自身を除く): 888469344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1861, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3360, 3584, 3722, 3840, 4032, 4480, 4608, 5040, 5376, 5583, 5760, 6720, 7444, 7680, 8064, 8960, 9305, 10080, 10752, 11166, 11520, 13027, 13440, 14888, 16128, 16749, 17920, 18610, 20160, 22332, 23040, 26054, 26880, 27915, 29776, 32256, 33498, 37220, 39081, 40320, 44664, 52108, 53760, 55830, 59552, 65135, 66996, 74440, 78162, 80640, 83745, 89328, 104216, 111660, 117243, 119104, 130270, 133992, 148880, 156324, 161280, 167490, 178656, 195405, 208432, 223320, 234486, 238208, 260540, 267984, 297760, 312648, 334980, 357312, 390810, 416864, 446640, 468972, 476416, 521080, 535968, 586215, 595520, 625296, 669960, 714624, 781620, 833728, 893280, 937944, 952832, 1042160, 1071936, 1172430, 1191040, 1250592, 1339920, 1429248, 1563240, 1667456, 1786560, 1875888, 2084320, 2143872, 2344860, 2382080, 2501184, 2679840, 2858496, 3126480, 3334912, 3573120, 3751776, 4168640, 4287744, 4689720, 4764160, 5002368, 5359680, 6252960, 6669824, 7146240, 7503552, 8337280, 8575488, 9379440, 10004736, 10719360, 12505920, 14292480, 15007104, 16674560, 18758880, 20009472, 21438720, 25011840, 30014208, 33349120, 37517760, 42877440, 50023680, 60028416, 75035520, 100047360, 150071040, 300142080]

約数ペア:

[(1, 300142080), (2, 150071040), (3, 100047360), (4, 75035520), (5, 60028416), (6, 50023680), (7, 42877440), (8, 37517760), (9, 33349120), (10, 30014208), (12, 25011840), (14, 21438720), (15, 20009472), (16, 18758880), (18, 16674560), (20, 15007104), (21, 14292480), (24, 12505920), (28, 10719360), (30, 10004736), (32, 9379440), (35, 8575488), (36, 8337280), (40, 7503552), (42, 7146240), (45, 6669824), (48, 6252960), (56, 5359680), (60, 5002368), (63, 4764160), (64, 4689720), (70, 4287744), (72, 4168640), (80, 3751776), (84, 3573120), (90, 3334912), (96, 3126480), (105, 2858496), (112, 2679840), (120, 2501184), (126, 2382080), (128, 2344860), (140, 2143872), (144, 2084320), (160, 1875888), (168, 1786560), (180, 1667456), (192, 1563240), (210, 1429248), (224, 1339920), (240, 1250592), (252, 1191040), (256, 1172430), (280, 1071936), (288, 1042160), (315, 952832), (320, 937944), (336, 893280), (360, 833728), (384, 781620), (420, 714624), (448, 669960), (480, 625296), (504, 595520), (512, 586215), (560, 535968), (576, 521080), (630, 476416), (640, 468972), (672, 446640), (720, 416864), (768, 390810), (840, 357312), (896, 334980), (960, 312648), (1008, 297760), (1120, 267984), (1152, 260540), (1260, 238208), (1280, 234486), (1344, 223320), (1440, 208432), (1536, 195405), (1680, 178656), (1792, 167490), (1861, 161280), (1920, 156324), (2016, 148880), (2240, 133992), (2304, 130270), (2520, 119104), (2560, 117243), (2688, 111660), (2880, 104216), (3360, 89328), (3584, 83745), (3722, 80640), (3840, 78162), (4032, 74440), (4480, 66996), (4608, 65135), (5040, 59552), (5376, 55830), (5583, 53760), (5760, 52108), (6720, 44664), (7444, 40320), (7680, 39081), (8064, 37220), (8960, 33498), (9305, 32256), (10080, 29776), (10752, 27915), (11166, 26880), (11520, 26054), (13027, 23040), (13440, 22332), (14888, 20160), (16128, 18610), (16749, 17920)]