70208820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{601}}^1$

素因数の和:686

約数の個数: 144

約数和(自身を含む): 236658240

約数和(自身を除く): 166449420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 59, 60, 66, 90, 99, 110, 118, 132, 165, 177, 180, 198, 220, 236, 295, 330, 354, 396, 495, 531, 590, 601, 649, 660, 708, 885, 990, 1062, 1180, 1202, 1298, 1770, 1803, 1947, 1980, 2124, 2404, 2596, 2655, 3005, 3245, 3540, 3606, 3894, 5310, 5409, 5841, 6010, 6490, 6611, 7212, 7788, 9015, 9735, 10620, 10818, 11682, 12020, 12980, 13222, 18030, 19470, 19833, 21636, 23364, 26444, 27045, 29205, 33055, 35459, 36060, 38940, 39666, 54090, 58410, 59499, 66110, 70918, 79332, 99165, 106377, 108180, 116820, 118998, 132220, 141836, 177295, 198330, 212754, 237996, 297495, 319131, 354590, 390049, 396660, 425508, 531885, 594990, 638262, 709180, 780098, 1063770, 1170147, 1189980, 1276524, 1560196, 1595655, 1950245, 2127540, 2340294, 3191310, 3510441, 3900490, 4680588, 5850735, 6382620, 7020882, 7800980, 11701470, 14041764, 17552205, 23402940, 35104410, 70208820]

約数ペア:

[(1, 70208820), (2, 35104410), (3, 23402940), (4, 17552205), (5, 14041764), (6, 11701470), (9, 7800980), (10, 7020882), (11, 6382620), (12, 5850735), (15, 4680588), (18, 3900490), (20, 3510441), (22, 3191310), (30, 2340294), (33, 2127540), (36, 1950245), (44, 1595655), (45, 1560196), (55, 1276524), (59, 1189980), (60, 1170147), (66, 1063770), (90, 780098), (99, 709180), (110, 638262), (118, 594990), (132, 531885), (165, 425508), (177, 396660), (180, 390049), (198, 354590), (220, 319131), (236, 297495), (295, 237996), (330, 212754), (354, 198330), (396, 177295), (495, 141836), (531, 132220), (590, 118998), (601, 116820), (649, 108180), (660, 106377), (708, 99165), (885, 79332), (990, 70918), (1062, 66110), (1180, 59499), (1202, 58410), (1298, 54090), (1770, 39666), (1803, 38940), (1947, 36060), (1980, 35459), (2124, 33055), (2404, 29205), (2596, 27045), (2655, 26444), (3005, 23364), (3245, 21636), (3540, 19833), (3606, 19470), (3894, 18030), (5310, 13222), (5409, 12980), (5841, 12020), (6010, 11682), (6490, 10818), (6611, 10620), (7212, 9735), (7788, 9015)]