42189180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{659}}^1$

素因数の和:779

約数の個数: 96

約数和(自身を含む): 130394880

約数和(自身を除く): 88205700

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 97, 110, 132, 165, 194, 220, 291, 330, 388, 485, 582, 659, 660, 970, 1067, 1164, 1318, 1455, 1940, 1977, 2134, 2636, 2910, 3201, 3295, 3954, 4268, 5335, 5820, 6402, 6590, 7249, 7908, 9885, 10670, 12804, 13180, 14498, 16005, 19770, 21340, 21747, 28996, 32010, 36245, 39540, 43494, 63923, 64020, 72490, 86988, 108735, 127846, 144980, 191769, 217470, 255692, 319615, 383538, 434940, 639230, 703153, 767076, 958845, 1278460, 1406306, 1917690, 2109459, 2812612, 3515765, 3835380, 4218918, 7031530, 8437836, 10547295, 14063060, 21094590, 42189180]

約数ペア:

[(1, 42189180), (2, 21094590), (3, 14063060), (4, 10547295), (5, 8437836), (6, 7031530), (10, 4218918), (11, 3835380), (12, 3515765), (15, 2812612), (20, 2109459), (22, 1917690), (30, 1406306), (33, 1278460), (44, 958845), (55, 767076), (60, 703153), (66, 639230), (97, 434940), (110, 383538), (132, 319615), (165, 255692), (194, 217470), (220, 191769), (291, 144980), (330, 127846), (388, 108735), (485, 86988), (582, 72490), (659, 64020), (660, 63923), (970, 43494), (1067, 39540), (1164, 36245), (1318, 32010), (1455, 28996), (1940, 21747), (1977, 21340), (2134, 19770), (2636, 16005), (2910, 14498), (3201, 13180), (3295, 12804), (3954, 10670), (4268, 9885), (5335, 7908), (5820, 7249), (6402, 6590)]