72571770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 195436800

約数和(自身を除く): 122865030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 79, 90, 118, 158, 173, 177, 237, 295, 346, 354, 395, 474, 519, 531, 590, 711, 790, 865, 885, 1038, 1062, 1185, 1422, 1557, 1730, 1770, 2370, 2595, 2655, 3114, 3555, 4661, 5190, 5310, 7110, 7785, 9322, 10207, 13667, 13983, 15570, 20414, 23305, 27334, 27966, 30621, 41001, 41949, 46610, 51035, 61242, 68335, 69915, 82002, 83898, 91863, 102070, 123003, 136670, 139830, 153105, 183726, 205005, 209745, 246006, 306210, 410010, 419490, 459315, 615015, 806353, 918630, 1230030, 1612706, 2419059, 4031765, 4838118, 7257177, 8063530, 12095295, 14514354, 24190590, 36285885, 72571770]

約数ペア:

[(1, 72571770), (2, 36285885), (3, 24190590), (5, 14514354), (6, 12095295), (9, 8063530), (10, 7257177), (15, 4838118), (18, 4031765), (30, 2419059), (45, 1612706), (59, 1230030), (79, 918630), (90, 806353), (118, 615015), (158, 459315), (173, 419490), (177, 410010), (237, 306210), (295, 246006), (346, 209745), (354, 205005), (395, 183726), (474, 153105), (519, 139830), (531, 136670), (590, 123003), (711, 102070), (790, 91863), (865, 83898), (885, 82002), (1038, 69915), (1062, 68335), (1185, 61242), (1422, 51035), (1557, 46610), (1730, 41949), (1770, 41001), (2370, 30621), (2595, 27966), (2655, 27334), (3114, 23305), (3555, 20414), (4661, 15570), (5190, 13983), (5310, 13667), (7110, 10207), (7785, 9322)]