157080726800

素因数分解:

$2^4\times 5^2\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{64621}}^1$

素因数の和:64801

約数の個数: 120

約数和(自身を含む): 387514870080

約数和(自身を除く): 230434143280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 59, 80, 100, 103, 118, 200, 206, 236, 295, 400, 412, 472, 515, 590, 824, 944, 1030, 1180, 1475, 1648, 2060, 2360, 2575, 2950, 4120, 4720, 5150, 5900, 6077, 8240, 10300, 11800, 12154, 20600, 23600, 24308, 30385, 41200, 48616, 60770, 64621, 97232, 121540, 129242, 151925, 243080, 258484, 303850, 323105, 486160, 516968, 607700, 646210, 1033936, 1215400, 1292420, 1615525, 2430800, 2584840, 3231050, 3812639, 5169680, 6462100, 6655963, 7625278, 12924200, 13311926, 15250556, 19063195, 25848400, 26623852, 30501112, 33279815, 38126390, 53247704, 61002224, 66559630, 76252780, 95315975, 106495408, 133119260, 152505560, 166399075, 190631950, 266238520, 305011120, 332798150, 381263900, 392701817, 532477040, 665596300, 762527800, 785403634, 1331192600, 1525055600, 1570807268, 1963509085, 2662385200, 3141614536, 3927018170, 6283229072, 7854036340, 9817545425, 15708072680, 19635090850, 31416145360, 39270181700, 78540363400, 157080726800]

約数ペア:

[(1, 157080726800), (2, 78540363400), (4, 39270181700), (5, 31416145360), (8, 19635090850), (10, 15708072680), (16, 9817545425), (20, 7854036340), (25, 6283229072), (40, 3927018170), (50, 3141614536), (59, 2662385200), (80, 1963509085), (100, 1570807268), (103, 1525055600), (118, 1331192600), (200, 785403634), (206, 762527800), (236, 665596300), (295, 532477040), (400, 392701817), (412, 381263900), (472, 332798150), (515, 305011120), (590, 266238520), (824, 190631950), (944, 166399075), (1030, 152505560), (1180, 133119260), (1475, 106495408), (1648, 95315975), (2060, 76252780), (2360, 66559630), (2575, 61002224), (2950, 53247704), (4120, 38126390), (4720, 33279815), (5150, 30501112), (5900, 26623852), (6077, 25848400), (8240, 19063195), (10300, 15250556), (11800, 13311926), (12154, 12924200), (20600, 7625278), (23600, 6655963), (24308, 6462100), (30385, 5169680), (41200, 3812639), (48616, 3231050), (60770, 2584840), (64621, 2430800), (97232, 1615525), (121540, 1292420), (129242, 1215400), (151925, 1033936), (243080, 646210), (258484, 607700), (303850, 516968), (323105, 486160)]