307655820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{359}}^1$

素因数の和:426

約数の個数: 180

約数和(自身を含む): 1011724560

約数和(自身を除く): 704068740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 270, 276, 324, 345, 359, 405, 414, 460, 529, 540, 621, 690, 718, 810, 828, 1035, 1058, 1077, 1242, 1380, 1436, 1587, 1620, 1795, 1863, 2070, 2116, 2154, 2484, 2645, 3105, 3174, 3231, 3590, 3726, 4140, 4308, 4761, 5290, 5385, 6210, 6348, 6462, 7180, 7452, 7935, 8257, 9315, 9522, 9693, 10580, 10770, 12420, 12924, 14283, 15870, 16155, 16514, 18630, 19044, 19386, 21540, 23805, 24771, 28566, 29079, 31740, 32310, 33028, 37260, 38772, 41285, 42849, 47610, 48465, 49542, 57132, 58158, 64620, 71415, 74313, 82570, 85698, 95220, 96930, 99084, 116316, 123855, 142830, 145395, 148626, 165140, 171396, 189911, 193860, 214245, 222939, 247710, 285660, 290790, 297252, 371565, 379822, 428490, 445878, 495420, 569733, 581580, 668817, 743130, 759644, 856980, 891756, 949555, 1114695, 1139466, 1337634, 1486260, 1709199, 1899110, 2229390, 2278932, 2675268, 2848665, 3344085, 3418398, 3798220, 4458780, 5127597, 5697330, 6688170, 6836796, 8545995, 10255194, 11394660, 13376340, 15382791, 17091990, 20510388, 25637985, 30765582, 34183980, 51275970, 61531164, 76913955, 102551940, 153827910, 307655820]

約数ペア:

[(1, 307655820), (2, 153827910), (3, 102551940), (4, 76913955), (5, 61531164), (6, 51275970), (9, 34183980), (10, 30765582), (12, 25637985), (15, 20510388), (18, 17091990), (20, 15382791), (23, 13376340), (27, 11394660), (30, 10255194), (36, 8545995), (45, 6836796), (46, 6688170), (54, 5697330), (60, 5127597), (69, 4458780), (81, 3798220), (90, 3418398), (92, 3344085), (108, 2848665), (115, 2675268), (135, 2278932), (138, 2229390), (162, 1899110), (180, 1709199), (207, 1486260), (230, 1337634), (270, 1139466), (276, 1114695), (324, 949555), (345, 891756), (359, 856980), (405, 759644), (414, 743130), (460, 668817), (529, 581580), (540, 569733), (621, 495420), (690, 445878), (718, 428490), (810, 379822), (828, 371565), (1035, 297252), (1058, 290790), (1077, 285660), (1242, 247710), (1380, 222939), (1436, 214245), (1587, 193860), (1620, 189911), (1795, 171396), (1863, 165140), (2070, 148626), (2116, 145395), (2154, 142830), (2484, 123855), (2645, 116316), (3105, 99084), (3174, 96930), (3231, 95220), (3590, 85698), (3726, 82570), (4140, 74313), (4308, 71415), (4761, 64620), (5290, 58158), (5385, 57132), (6210, 49542), (6348, 48465), (6462, 47610), (7180, 42849), (7452, 41285), (7935, 38772), (8257, 37260), (9315, 33028), (9522, 32310), (9693, 31740), (10580, 29079), (10770, 28566), (12420, 24771), (12924, 23805), (14283, 21540), (15870, 19386), (16155, 19044), (16514, 18630)]