494456400

素因数分解:

$2^4\times 3^5\times 5^2\times {\mathrm{5087}}^1$

素因数の和:5120

約数の個数: 180

約数和(自身を含む): 1779802752

約数和(自身を除く): 1285346352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 243, 270, 300, 324, 360, 400, 405, 432, 450, 486, 540, 600, 648, 675, 720, 810, 900, 972, 1080, 1200, 1215, 1296, 1350, 1620, 1800, 1944, 2025, 2160, 2430, 2700, 3240, 3600, 3888, 4050, 4860, 5087, 5400, 6075, 6480, 8100, 9720, 10174, 10800, 12150, 15261, 16200, 19440, 20348, 24300, 25435, 30522, 32400, 40696, 45783, 48600, 50870, 61044, 76305, 81392, 91566, 97200, 101740, 122088, 127175, 137349, 152610, 183132, 203480, 228915, 244176, 254350, 274698, 305220, 366264, 381525, 406960, 412047, 457830, 508700, 549396, 610440, 686745, 732528, 763050, 824094, 915660, 1017400, 1098792, 1144575, 1220880, 1236141, 1373490, 1526100, 1648188, 1831320, 2034800, 2060235, 2197584, 2289150, 2472282, 2746980, 3052200, 3296376, 3433725, 3662640, 4120470, 4578300, 4944564, 5493960, 6104400, 6180705, 6592752, 6867450, 8240940, 9156600, 9889128, 10301175, 10987920, 12361410, 13734900, 16481880, 18313200, 19778256, 20602350, 24722820, 27469800, 30903525, 32963760, 41204700, 49445640, 54939600, 61807050, 82409400, 98891280, 123614100, 164818800, 247228200, 494456400]

約数ペア:

[(1, 494456400), (2, 247228200), (3, 164818800), (4, 123614100), (5, 98891280), (6, 82409400), (8, 61807050), (9, 54939600), (10, 49445640), (12, 41204700), (15, 32963760), (16, 30903525), (18, 27469800), (20, 24722820), (24, 20602350), (25, 19778256), (27, 18313200), (30, 16481880), (36, 13734900), (40, 12361410), (45, 10987920), (48, 10301175), (50, 9889128), (54, 9156600), (60, 8240940), (72, 6867450), (75, 6592752), (80, 6180705), (81, 6104400), (90, 5493960), (100, 4944564), (108, 4578300), (120, 4120470), (135, 3662640), (144, 3433725), (150, 3296376), (162, 3052200), (180, 2746980), (200, 2472282), (216, 2289150), (225, 2197584), (240, 2060235), (243, 2034800), (270, 1831320), (300, 1648188), (324, 1526100), (360, 1373490), (400, 1236141), (405, 1220880), (432, 1144575), (450, 1098792), (486, 1017400), (540, 915660), (600, 824094), (648, 763050), (675, 732528), (720, 686745), (810, 610440), (900, 549396), (972, 508700), (1080, 457830), (1200, 412047), (1215, 406960), (1296, 381525), (1350, 366264), (1620, 305220), (1800, 274698), (1944, 254350), (2025, 244176), (2160, 228915), (2430, 203480), (2700, 183132), (3240, 152610), (3600, 137349), (3888, 127175), (4050, 122088), (4860, 101740), (5087, 97200), (5400, 91566), (6075, 81392), (6480, 76305), (8100, 61044), (9720, 50870), (10174, 48600), (10800, 45783), (12150, 40696), (15261, 32400), (16200, 30522), (19440, 25435), (20348, 24300)]