1357938900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:439

約数の個数: 216

約数和(自身を含む): 4387219200

約数和(自身を除く): 3029280300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 71, 75, 79, 90, 100, 142, 150, 158, 180, 213, 225, 237, 269, 284, 300, 316, 355, 395, 426, 450, 474, 538, 639, 710, 711, 790, 807, 852, 900, 948, 1065, 1076, 1185, 1278, 1345, 1420, 1422, 1580, 1614, 1775, 1975, 2130, 2370, 2421, 2556, 2690, 2844, 3195, 3228, 3550, 3555, 3950, 4035, 4260, 4740, 4842, 5325, 5380, 5609, 5925, 6390, 6725, 7100, 7110, 7900, 8070, 9684, 10650, 11218, 11850, 12105, 12780, 13450, 14220, 15975, 16140, 16827, 17775, 19099, 20175, 21251, 21300, 22436, 23700, 24210, 26900, 28045, 31950, 33654, 35550, 38198, 40350, 42502, 48420, 50481, 56090, 57297, 60525, 63753, 63900, 67308, 71100, 76396, 80700, 84135, 85004, 95495, 100962, 106255, 112180, 114594, 121050, 127506, 140225, 168270, 171891, 190990, 191259, 201924, 212510, 229188, 242100, 252405, 255012, 280450, 286485, 318765, 336540, 343782, 381980, 382518, 420675, 425020, 477475, 504810, 531275, 560900, 572970, 637530, 687564, 765036, 841350, 859455, 954950, 956295, 1009620, 1062550, 1145940, 1262025, 1275060, 1432425, 1508821, 1593825, 1682700, 1718910, 1909900, 1912590, 2125100, 2524050, 2864850, 3017642, 3187650, 3437820, 3825180, 4297275, 4526463, 4781475, 5048100, 5729700, 6035284, 6375300, 7544105, 8594550, 9052926, 9562950, 13579389, 15088210, 17189100, 18105852, 19125900, 22632315, 27158778, 30176420, 37720525, 45264630, 54317556, 67896945, 75441050, 90529260, 113161575, 135793890, 150882100, 226323150, 271587780, 339484725, 452646300, 678969450, 1357938900]

約数ペア:

[(1, 1357938900), (2, 678969450), (3, 452646300), (4, 339484725), (5, 271587780), (6, 226323150), (9, 150882100), (10, 135793890), (12, 113161575), (15, 90529260), (18, 75441050), (20, 67896945), (25, 54317556), (30, 45264630), (36, 37720525), (45, 30176420), (50, 27158778), (60, 22632315), (71, 19125900), (75, 18105852), (79, 17189100), (90, 15088210), (100, 13579389), (142, 9562950), (150, 9052926), (158, 8594550), (180, 7544105), (213, 6375300), (225, 6035284), (237, 5729700), (269, 5048100), (284, 4781475), (300, 4526463), (316, 4297275), (355, 3825180), (395, 3437820), (426, 3187650), (450, 3017642), (474, 2864850), (538, 2524050), (639, 2125100), (710, 1912590), (711, 1909900), (790, 1718910), (807, 1682700), (852, 1593825), (900, 1508821), (948, 1432425), (1065, 1275060), (1076, 1262025), (1185, 1145940), (1278, 1062550), (1345, 1009620), (1420, 956295), (1422, 954950), (1580, 859455), (1614, 841350), (1775, 765036), (1975, 687564), (2130, 637530), (2370, 572970), (2421, 560900), (2556, 531275), (2690, 504810), (2844, 477475), (3195, 425020), (3228, 420675), (3550, 382518), (3555, 381980), (3950, 343782), (4035, 336540), (4260, 318765), (4740, 286485), (4842, 280450), (5325, 255012), (5380, 252405), (5609, 242100), (5925, 229188), (6390, 212510), (6725, 201924), (7100, 191259), (7110, 190990), (7900, 171891), (8070, 168270), (9684, 140225), (10650, 127506), (11218, 121050), (11850, 114594), (12105, 112180), (12780, 106255), (13450, 100962), (14220, 95495), (15975, 85004), (16140, 84135), (16827, 80700), (17775, 76396), (19099, 71100), (20175, 67308), (21251, 63900), (21300, 63753), (22436, 60525), (23700, 57297), (24210, 56090), (26900, 50481), (28045, 48420), (31950, 42502), (33654, 40350), (35550, 38198)]