830630400

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:351

約数の個数: 240

約数和(自身を含む): 2784655104

約数和(自身を除く): 1954024704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 97, 100, 120, 128, 150, 160, 192, 194, 200, 223, 240, 256, 291, 300, 320, 384, 388, 400, 446, 480, 485, 512, 582, 600, 640, 669, 768, 776, 800, 892, 960, 970, 1115, 1164, 1200, 1280, 1338, 1455, 1536, 1552, 1600, 1784, 1920, 1940, 2230, 2328, 2400, 2425, 2560, 2676, 2910, 3104, 3200, 3345, 3568, 3840, 3880, 4460, 4656, 4800, 4850, 5352, 5575, 5820, 6208, 6400, 6690, 7136, 7275, 7680, 7760, 8920, 9312, 9600, 9700, 10704, 11150, 11640, 12416, 12800, 13380, 14272, 14550, 15520, 16725, 17840, 18624, 19200, 19400, 21408, 21631, 22300, 23280, 24832, 26760, 28544, 29100, 31040, 33450, 35680, 37248, 38400, 38800, 42816, 43262, 44600, 46560, 49664, 53520, 57088, 58200, 62080, 64893, 66900, 71360, 74496, 77600, 85632, 86524, 89200, 93120, 107040, 108155, 114176, 116400, 124160, 129786, 133800, 142720, 148992, 155200, 171264, 173048, 178400, 186240, 214080, 216310, 232800, 248320, 259572, 267600, 285440, 310400, 324465, 342528, 346096, 356800, 372480, 428160, 432620, 465600, 519144, 535200, 540775, 570880, 620800, 648930, 692192, 713600, 744960, 856320, 865240, 931200, 1038288, 1070400, 1081550, 1241600, 1297860, 1384384, 1427200, 1622325, 1712640, 1730480, 1862400, 2076576, 2140800, 2163100, 2595720, 2768768, 2854400, 3244650, 3460960, 3724800, 4153152, 4281600, 4326200, 5191440, 5537536, 6489300, 6921920, 8306304, 8563200, 8652400, 10382880, 11075072, 12978600, 13843840, 16612608, 17304800, 20765760, 25957200, 27687680, 33225216, 34609600, 41531520, 51914400, 55375360, 69219200, 83063040, 103828800, 138438400, 166126080, 207657600, 276876800, 415315200, 830630400]

約数ペア:

[(1, 830630400), (2, 415315200), (3, 276876800), (4, 207657600), (5, 166126080), (6, 138438400), (8, 103828800), (10, 83063040), (12, 69219200), (15, 55375360), (16, 51914400), (20, 41531520), (24, 34609600), (25, 33225216), (30, 27687680), (32, 25957200), (40, 20765760), (48, 17304800), (50, 16612608), (60, 13843840), (64, 12978600), (75, 11075072), (80, 10382880), (96, 8652400), (97, 8563200), (100, 8306304), (120, 6921920), (128, 6489300), (150, 5537536), (160, 5191440), (192, 4326200), (194, 4281600), (200, 4153152), (223, 3724800), (240, 3460960), (256, 3244650), (291, 2854400), (300, 2768768), (320, 2595720), (384, 2163100), (388, 2140800), (400, 2076576), (446, 1862400), (480, 1730480), (485, 1712640), (512, 1622325), (582, 1427200), (600, 1384384), (640, 1297860), (669, 1241600), (768, 1081550), (776, 1070400), (800, 1038288), (892, 931200), (960, 865240), (970, 856320), (1115, 744960), (1164, 713600), (1200, 692192), (1280, 648930), (1338, 620800), (1455, 570880), (1536, 540775), (1552, 535200), (1600, 519144), (1784, 465600), (1920, 432620), (1940, 428160), (2230, 372480), (2328, 356800), (2400, 346096), (2425, 342528), (2560, 324465), (2676, 310400), (2910, 285440), (3104, 267600), (3200, 259572), (3345, 248320), (3568, 232800), (3840, 216310), (3880, 214080), (4460, 186240), (4656, 178400), (4800, 173048), (4850, 171264), (5352, 155200), (5575, 148992), (5820, 142720), (6208, 133800), (6400, 129786), (6690, 124160), (7136, 116400), (7275, 114176), (7680, 108155), (7760, 107040), (8920, 93120), (9312, 89200), (9600, 86524), (9700, 85632), (10704, 77600), (11150, 74496), (11640, 71360), (12416, 66900), (12800, 64893), (13380, 62080), (14272, 58200), (14550, 57088), (15520, 53520), (16725, 49664), (17840, 46560), (18624, 44600), (19200, 43262), (19400, 42816), (21408, 38800), (21631, 38400), (22300, 37248), (23280, 35680), (24832, 33450), (26760, 31040), (28544, 29100)]