448277700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{839}}^1$

素因数の和:1006

約数の個数: 144

約数和(自身を含む): 1408659840

約数和(自身を除く): 960382140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 137, 150, 156, 195, 260, 274, 300, 325, 390, 411, 548, 650, 685, 780, 822, 839, 975, 1300, 1370, 1644, 1678, 1781, 1950, 2055, 2517, 2740, 3356, 3425, 3562, 3900, 4110, 4195, 5034, 5343, 6850, 7124, 8220, 8390, 8905, 10068, 10275, 10686, 10907, 12585, 13700, 16780, 17810, 20550, 20975, 21372, 21814, 25170, 26715, 32721, 35620, 41100, 41950, 43628, 44525, 50340, 53430, 54535, 62925, 65442, 83900, 89050, 106860, 109070, 114943, 125850, 130884, 133575, 163605, 178100, 218140, 229886, 251700, 267150, 272675, 327210, 344829, 459772, 534300, 545350, 574715, 654420, 689658, 818025, 1090700, 1149430, 1379316, 1494259, 1636050, 1724145, 2298860, 2873575, 2988518, 3272100, 3448290, 4482777, 5747150, 5977036, 6896580, 7471295, 8620725, 8965554, 11494300, 14942590, 17241450, 17931108, 22413885, 29885180, 34482900, 37356475, 44827770, 74712950, 89655540, 112069425, 149425900, 224138850, 448277700]

約数ペア:

[(1, 448277700), (2, 224138850), (3, 149425900), (4, 112069425), (5, 89655540), (6, 74712950), (10, 44827770), (12, 37356475), (13, 34482900), (15, 29885180), (20, 22413885), (25, 17931108), (26, 17241450), (30, 14942590), (39, 11494300), (50, 8965554), (52, 8620725), (60, 7471295), (65, 6896580), (75, 5977036), (78, 5747150), (100, 4482777), (130, 3448290), (137, 3272100), (150, 2988518), (156, 2873575), (195, 2298860), (260, 1724145), (274, 1636050), (300, 1494259), (325, 1379316), (390, 1149430), (411, 1090700), (548, 818025), (650, 689658), (685, 654420), (780, 574715), (822, 545350), (839, 534300), (975, 459772), (1300, 344829), (1370, 327210), (1644, 272675), (1678, 267150), (1781, 251700), (1950, 229886), (2055, 218140), (2517, 178100), (2740, 163605), (3356, 133575), (3425, 130884), (3562, 125850), (3900, 114943), (4110, 109070), (4195, 106860), (5034, 89050), (5343, 83900), (6850, 65442), (7124, 62925), (8220, 54535), (8390, 53430), (8905, 50340), (10068, 44525), (10275, 43628), (10686, 41950), (10907, 41100), (12585, 35620), (13700, 32721), (16780, 26715), (17810, 25170), (20550, 21814), (20975, 21372)]