302255820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:309

約数の個数: 192

約数和(自身を含む): 979776000

約数和(自身を除く): 677520180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 59, 60, 90, 106, 108, 118, 135, 159, 177, 179, 180, 212, 236, 265, 270, 295, 318, 354, 358, 477, 530, 531, 537, 540, 590, 636, 708, 716, 795, 885, 895, 954, 1060, 1062, 1074, 1180, 1431, 1590, 1593, 1611, 1770, 1790, 1908, 2124, 2148, 2385, 2655, 2685, 2862, 3127, 3180, 3186, 3222, 3540, 3580, 4770, 4833, 5310, 5370, 5724, 6254, 6372, 6444, 7155, 7965, 8055, 9381, 9487, 9540, 9666, 10561, 10620, 10740, 12508, 14310, 15635, 15930, 16110, 18762, 18974, 19332, 21122, 24165, 28143, 28461, 28620, 31270, 31683, 31860, 32220, 37524, 37948, 42244, 46905, 47435, 48330, 52805, 56286, 56922, 62540, 63366, 84429, 85383, 93810, 94870, 95049, 96660, 105610, 112572, 113844, 126732, 140715, 142305, 158415, 168858, 170766, 187620, 189740, 190098, 211220, 256149, 281430, 284610, 285147, 316830, 337716, 341532, 380196, 422145, 426915, 475245, 512298, 559733, 562860, 569220, 570294, 633660, 844290, 853830, 950490, 1024596, 1119466, 1140588, 1280745, 1425735, 1679199, 1688580, 1707660, 1900980, 2238932, 2561490, 2798665, 2851470, 3358398, 5037597, 5122980, 5597330, 5702940, 6716796, 8395995, 10075194, 11194660, 15112791, 16791990, 20150388, 25187985, 30225582, 33583980, 50375970, 60451164, 75563955, 100751940, 151127910, 302255820]

約数ペア:

[(1, 302255820), (2, 151127910), (3, 100751940), (4, 75563955), (5, 60451164), (6, 50375970), (9, 33583980), (10, 30225582), (12, 25187985), (15, 20150388), (18, 16791990), (20, 15112791), (27, 11194660), (30, 10075194), (36, 8395995), (45, 6716796), (53, 5702940), (54, 5597330), (59, 5122980), (60, 5037597), (90, 3358398), (106, 2851470), (108, 2798665), (118, 2561490), (135, 2238932), (159, 1900980), (177, 1707660), (179, 1688580), (180, 1679199), (212, 1425735), (236, 1280745), (265, 1140588), (270, 1119466), (295, 1024596), (318, 950490), (354, 853830), (358, 844290), (477, 633660), (530, 570294), (531, 569220), (537, 562860), (540, 559733), (590, 512298), (636, 475245), (708, 426915), (716, 422145), (795, 380196), (885, 341532), (895, 337716), (954, 316830), (1060, 285147), (1062, 284610), (1074, 281430), (1180, 256149), (1431, 211220), (1590, 190098), (1593, 189740), (1611, 187620), (1770, 170766), (1790, 168858), (1908, 158415), (2124, 142305), (2148, 140715), (2385, 126732), (2655, 113844), (2685, 112572), (2862, 105610), (3127, 96660), (3180, 95049), (3186, 94870), (3222, 93810), (3540, 85383), (3580, 84429), (4770, 63366), (4833, 62540), (5310, 56922), (5370, 56286), (5724, 52805), (6254, 48330), (6372, 47435), (6444, 46905), (7155, 42244), (7965, 37948), (8055, 37524), (9381, 32220), (9487, 31860), (9540, 31683), (9666, 31270), (10561, 28620), (10620, 28461), (10740, 28143), (12508, 24165), (14310, 21122), (15635, 19332), (15930, 18974), (16110, 18762)]