415538820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{593}}^1$

素因数の和:854

約数の個数: 144

約数和(自身を含む): 1342701360

約数和(自身を除く): 927162540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 229, 255, 306, 340, 458, 510, 593, 612, 687, 765, 916, 1020, 1145, 1186, 1374, 1530, 1779, 2061, 2290, 2372, 2748, 2965, 3060, 3435, 3558, 3893, 4122, 4580, 5337, 5930, 6870, 7116, 7786, 8244, 8895, 10081, 10305, 10674, 11679, 11860, 13740, 15572, 17790, 19465, 20162, 20610, 21348, 23358, 26685, 30243, 35037, 35580, 38930, 40324, 41220, 46716, 50405, 53370, 58395, 60486, 70074, 77860, 90729, 100810, 106740, 116790, 120972, 135797, 140148, 151215, 175185, 181458, 201620, 233580, 271594, 302430, 350370, 362916, 407391, 453645, 543188, 604860, 678985, 700740, 814782, 907290, 1222173, 1357970, 1629564, 1814580, 2036955, 2308549, 2444346, 2715940, 4073910, 4617098, 4888692, 6110865, 6925647, 8147820, 9234196, 11542745, 12221730, 13851294, 20776941, 23085490, 24443460, 27702588, 34628235, 41553882, 46170980, 69256470, 83107764, 103884705, 138512940, 207769410, 415538820]

約数ペア:

[(1, 415538820), (2, 207769410), (3, 138512940), (4, 103884705), (5, 83107764), (6, 69256470), (9, 46170980), (10, 41553882), (12, 34628235), (15, 27702588), (17, 24443460), (18, 23085490), (20, 20776941), (30, 13851294), (34, 12221730), (36, 11542745), (45, 9234196), (51, 8147820), (60, 6925647), (68, 6110865), (85, 4888692), (90, 4617098), (102, 4073910), (153, 2715940), (170, 2444346), (180, 2308549), (204, 2036955), (229, 1814580), (255, 1629564), (306, 1357970), (340, 1222173), (458, 907290), (510, 814782), (593, 700740), (612, 678985), (687, 604860), (765, 543188), (916, 453645), (1020, 407391), (1145, 362916), (1186, 350370), (1374, 302430), (1530, 271594), (1779, 233580), (2061, 201620), (2290, 181458), (2372, 175185), (2748, 151215), (2965, 140148), (3060, 135797), (3435, 120972), (3558, 116790), (3893, 106740), (4122, 100810), (4580, 90729), (5337, 77860), (5930, 70074), (6870, 60486), (7116, 58395), (7786, 53370), (8244, 50405), (8895, 46716), (10081, 41220), (10305, 40324), (10674, 38930), (11679, 35580), (11860, 35037), (13740, 30243), (15572, 26685), (17790, 23358), (19465, 21348), (20162, 20610)]