508163220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4297}}^1$

素因数の和:4391

約数の個数: 120

約数和(自身を含む): 1616340264

約数和(自身を除く): 1108177044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 81, 90, 108, 135, 146, 162, 180, 219, 270, 292, 324, 365, 405, 438, 540, 657, 730, 810, 876, 1095, 1314, 1460, 1620, 1971, 2190, 2628, 3285, 3942, 4297, 4380, 5913, 6570, 7884, 8594, 9855, 11826, 12891, 13140, 17188, 19710, 21485, 23652, 25782, 29565, 38673, 39420, 42970, 51564, 59130, 64455, 77346, 85940, 116019, 118260, 128910, 154692, 193365, 232038, 257820, 313681, 348057, 386730, 464076, 580095, 627362, 696114, 773460, 941043, 1160190, 1254724, 1392228, 1568405, 1740285, 1882086, 2320380, 2823129, 3136810, 3480570, 3764172, 4705215, 5646258, 6273620, 6961140, 8469387, 9410430, 11292516, 14115645, 16938774, 18820860, 25408161, 28231290, 33877548, 42346935, 50816322, 56462580, 84693870, 101632644, 127040805, 169387740, 254081610, 508163220]

約数ペア:

[(1, 508163220), (2, 254081610), (3, 169387740), (4, 127040805), (5, 101632644), (6, 84693870), (9, 56462580), (10, 50816322), (12, 42346935), (15, 33877548), (18, 28231290), (20, 25408161), (27, 18820860), (30, 16938774), (36, 14115645), (45, 11292516), (54, 9410430), (60, 8469387), (73, 6961140), (81, 6273620), (90, 5646258), (108, 4705215), (135, 3764172), (146, 3480570), (162, 3136810), (180, 2823129), (219, 2320380), (270, 1882086), (292, 1740285), (324, 1568405), (365, 1392228), (405, 1254724), (438, 1160190), (540, 941043), (657, 773460), (730, 696114), (810, 627362), (876, 580095), (1095, 464076), (1314, 386730), (1460, 348057), (1620, 313681), (1971, 257820), (2190, 232038), (2628, 193365), (3285, 154692), (3942, 128910), (4297, 118260), (4380, 116019), (5913, 85940), (6570, 77346), (7884, 64455), (8594, 59130), (9855, 51564), (11826, 42970), (12891, 39420), (13140, 38673), (17188, 29565), (19710, 25782), (21485, 23652)]