72795600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:374

約数の個数: 180

約数和(自身を含む): 257005996

約数和(自身を除く): 184210396

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 73, 75, 80, 90, 100, 120, 144, 146, 150, 180, 200, 219, 225, 240, 277, 292, 300, 360, 365, 400, 438, 450, 554, 584, 600, 657, 720, 730, 831, 876, 900, 1095, 1108, 1168, 1200, 1314, 1385, 1460, 1662, 1752, 1800, 1825, 2190, 2216, 2493, 2628, 2770, 2920, 3285, 3324, 3504, 3600, 3650, 4155, 4380, 4432, 4986, 5256, 5475, 5540, 5840, 6570, 6648, 6925, 7300, 8310, 8760, 9972, 10512, 10950, 11080, 12465, 13140, 13296, 13850, 14600, 16425, 16620, 17520, 19944, 20221, 20775, 21900, 22160, 24930, 26280, 27700, 29200, 32850, 33240, 39888, 40442, 41550, 43800, 49860, 52560, 55400, 60663, 62325, 65700, 66480, 80884, 83100, 87600, 99720, 101105, 110800, 121326, 124650, 131400, 161768, 166200, 181989, 199440, 202210, 242652, 249300, 262800, 303315, 323536, 332400, 363978, 404420, 485304, 498600, 505525, 606630, 727956, 808840, 909945, 970608, 997200, 1011050, 1213260, 1455912, 1516575, 1617680, 1819890, 2022100, 2426520, 2911824, 3033150, 3639780, 4044200, 4549725, 4853040, 6066300, 7279560, 8088400, 9099450, 12132600, 14559120, 18198900, 24265200, 36397800, 72795600]

約数ペア:

[(1, 72795600), (2, 36397800), (3, 24265200), (4, 18198900), (5, 14559120), (6, 12132600), (8, 9099450), (9, 8088400), (10, 7279560), (12, 6066300), (15, 4853040), (16, 4549725), (18, 4044200), (20, 3639780), (24, 3033150), (25, 2911824), (30, 2426520), (36, 2022100), (40, 1819890), (45, 1617680), (48, 1516575), (50, 1455912), (60, 1213260), (72, 1011050), (73, 997200), (75, 970608), (80, 909945), (90, 808840), (100, 727956), (120, 606630), (144, 505525), (146, 498600), (150, 485304), (180, 404420), (200, 363978), (219, 332400), (225, 323536), (240, 303315), (277, 262800), (292, 249300), (300, 242652), (360, 202210), (365, 199440), (400, 181989), (438, 166200), (450, 161768), (554, 131400), (584, 124650), (600, 121326), (657, 110800), (720, 101105), (730, 99720), (831, 87600), (876, 83100), (900, 80884), (1095, 66480), (1108, 65700), (1168, 62325), (1200, 60663), (1314, 55400), (1385, 52560), (1460, 49860), (1662, 43800), (1752, 41550), (1800, 40442), (1825, 39888), (2190, 33240), (2216, 32850), (2493, 29200), (2628, 27700), (2770, 26280), (2920, 24930), (3285, 22160), (3324, 21900), (3504, 20775), (3600, 20221), (3650, 19944), (4155, 17520), (4380, 16620), (4432, 16425), (4986, 14600), (5256, 13850), (5475, 13296), (5540, 13140), (5840, 12465), (6570, 11080), (6648, 10950), (6925, 10512), (7300, 9972), (8310, 8760)]