57789720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{733}}^1$

素因数の和:826

約数の個数: 128

約数和(自身を含む): 195537600

約数和(自身を除く): 137747880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 73, 90, 108, 120, 135, 146, 180, 216, 219, 270, 292, 360, 365, 438, 540, 584, 657, 730, 733, 876, 1080, 1095, 1314, 1460, 1466, 1752, 1971, 2190, 2199, 2628, 2920, 2932, 3285, 3665, 3942, 4380, 4398, 5256, 5864, 6570, 6597, 7330, 7884, 8760, 8796, 9855, 10995, 13140, 13194, 14660, 15768, 17592, 19710, 19791, 21990, 26280, 26388, 29320, 32985, 39420, 39582, 43980, 52776, 53509, 65970, 78840, 79164, 87960, 98955, 107018, 131940, 158328, 160527, 197910, 214036, 263880, 267545, 321054, 395820, 428072, 481581, 535090, 642108, 791640, 802635, 963162, 1070180, 1284216, 1444743, 1605270, 1926324, 2140360, 2407905, 2889486, 3210540, 3852648, 4815810, 5778972, 6421080, 7223715, 9631620, 11557944, 14447430, 19263240, 28894860, 57789720]

約数ペア:

[(1, 57789720), (2, 28894860), (3, 19263240), (4, 14447430), (5, 11557944), (6, 9631620), (8, 7223715), (9, 6421080), (10, 5778972), (12, 4815810), (15, 3852648), (18, 3210540), (20, 2889486), (24, 2407905), (27, 2140360), (30, 1926324), (36, 1605270), (40, 1444743), (45, 1284216), (54, 1070180), (60, 963162), (72, 802635), (73, 791640), (90, 642108), (108, 535090), (120, 481581), (135, 428072), (146, 395820), (180, 321054), (216, 267545), (219, 263880), (270, 214036), (292, 197910), (360, 160527), (365, 158328), (438, 131940), (540, 107018), (584, 98955), (657, 87960), (730, 79164), (733, 78840), (876, 65970), (1080, 53509), (1095, 52776), (1314, 43980), (1460, 39582), (1466, 39420), (1752, 32985), (1971, 29320), (2190, 26388), (2199, 26280), (2628, 21990), (2920, 19791), (2932, 19710), (3285, 17592), (3665, 15768), (3942, 14660), (4380, 13194), (4398, 13140), (5256, 10995), (5864, 9855), (6570, 8796), (6597, 8760), (7330, 7884)]