201637020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{269}}^1$

素因数の和:356

約数の個数: 144

約数和(自身を含む): 630594720

約数和(自身を除く): 428957700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 269, 310, 372, 390, 403, 465, 538, 620, 780, 806, 807, 930, 961, 1076, 1209, 1345, 1612, 1614, 1860, 1922, 2015, 2418, 2690, 2883, 3228, 3497, 3844, 4030, 4035, 4805, 4836, 5380, 5766, 6045, 6994, 8060, 8070, 8339, 9610, 10491, 11532, 12090, 12493, 13988, 14415, 16140, 16678, 17485, 19220, 20982, 24180, 24986, 25017, 28830, 33356, 34970, 37479, 41695, 41964, 49972, 50034, 52455, 57660, 62465, 69940, 74958, 83390, 100068, 104910, 108407, 124930, 125085, 149916, 166780, 187395, 209820, 216814, 249860, 250170, 258509, 325221, 374790, 433628, 500340, 517018, 542035, 650442, 749580, 775527, 1034036, 1084070, 1292545, 1300884, 1551054, 1626105, 2168140, 2585090, 3102108, 3252210, 3360617, 3877635, 5170180, 6504420, 6721234, 7755270, 10081851, 13442468, 15510540, 16803085, 20163702, 33606170, 40327404, 50409255, 67212340, 100818510, 201637020]

約数ペア:

[(1, 201637020), (2, 100818510), (3, 67212340), (4, 50409255), (5, 40327404), (6, 33606170), (10, 20163702), (12, 16803085), (13, 15510540), (15, 13442468), (20, 10081851), (26, 7755270), (30, 6721234), (31, 6504420), (39, 5170180), (52, 3877635), (60, 3360617), (62, 3252210), (65, 3102108), (78, 2585090), (93, 2168140), (124, 1626105), (130, 1551054), (155, 1300884), (156, 1292545), (186, 1084070), (195, 1034036), (260, 775527), (269, 749580), (310, 650442), (372, 542035), (390, 517018), (403, 500340), (465, 433628), (538, 374790), (620, 325221), (780, 258509), (806, 250170), (807, 249860), (930, 216814), (961, 209820), (1076, 187395), (1209, 166780), (1345, 149916), (1612, 125085), (1614, 124930), (1860, 108407), (1922, 104910), (2015, 100068), (2418, 83390), (2690, 74958), (2883, 69940), (3228, 62465), (3497, 57660), (3844, 52455), (4030, 50034), (4035, 49972), (4805, 41964), (4836, 41695), (5380, 37479), (5766, 34970), (6045, 33356), (6994, 28830), (8060, 25017), (8070, 24986), (8339, 24180), (9610, 20982), (10491, 19220), (11532, 17485), (12090, 16678), (12493, 16140), (13988, 14415)]