72049800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{227}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 234516240

約数和(自身を除く): 162466440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 138, 150, 184, 200, 227, 230, 276, 300, 345, 454, 460, 529, 552, 575, 600, 681, 690, 908, 920, 1058, 1135, 1150, 1362, 1380, 1587, 1725, 1816, 2116, 2270, 2300, 2645, 2724, 2760, 3174, 3405, 3450, 4232, 4540, 4600, 5221, 5290, 5448, 5675, 6348, 6810, 6900, 7935, 9080, 10442, 10580, 11350, 12696, 13225, 13620, 13800, 15663, 15870, 17025, 20884, 21160, 22700, 26105, 26450, 27240, 31326, 31740, 34050, 39675, 41768, 45400, 52210, 52900, 62652, 63480, 68100, 78315, 79350, 104420, 105800, 120083, 125304, 130525, 136200, 156630, 158700, 208840, 240166, 261050, 313260, 317400, 360249, 391575, 480332, 522100, 600415, 626520, 720498, 783150, 960664, 1044200, 1200830, 1440996, 1566300, 1801245, 2401660, 2881992, 3002075, 3132600, 3602490, 4803320, 6004150, 7204980, 9006225, 12008300, 14409960, 18012450, 24016600, 36024900, 72049800]

約数ペア:

[(1, 72049800), (2, 36024900), (3, 24016600), (4, 18012450), (5, 14409960), (6, 12008300), (8, 9006225), (10, 7204980), (12, 6004150), (15, 4803320), (20, 3602490), (23, 3132600), (24, 3002075), (25, 2881992), (30, 2401660), (40, 1801245), (46, 1566300), (50, 1440996), (60, 1200830), (69, 1044200), (75, 960664), (92, 783150), (100, 720498), (115, 626520), (120, 600415), (138, 522100), (150, 480332), (184, 391575), (200, 360249), (227, 317400), (230, 313260), (276, 261050), (300, 240166), (345, 208840), (454, 158700), (460, 156630), (529, 136200), (552, 130525), (575, 125304), (600, 120083), (681, 105800), (690, 104420), (908, 79350), (920, 78315), (1058, 68100), (1135, 63480), (1150, 62652), (1362, 52900), (1380, 52210), (1587, 45400), (1725, 41768), (1816, 39675), (2116, 34050), (2270, 31740), (2300, 31326), (2645, 27240), (2724, 26450), (2760, 26105), (3174, 22700), (3405, 21160), (3450, 20884), (4232, 17025), (4540, 15870), (4600, 15663), (5221, 13800), (5290, 13620), (5448, 13225), (5675, 12696), (6348, 11350), (6810, 10580), (6900, 10442), (7935, 9080)]