451707660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{631}}^1$

素因数の和:784

約数の個数: 144

約数和(自身を含む): 1420316352

約数和(自身を除く): 968608692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 97, 123, 164, 180, 194, 205, 246, 291, 369, 388, 410, 485, 492, 582, 615, 631, 738, 820, 873, 970, 1164, 1230, 1262, 1455, 1476, 1746, 1845, 1893, 1940, 2460, 2524, 2910, 3155, 3492, 3690, 3786, 3977, 4365, 5679, 5820, 6310, 7380, 7572, 7954, 8730, 9465, 11358, 11931, 12620, 15908, 17460, 18930, 19885, 22716, 23862, 25871, 28395, 35793, 37860, 39770, 47724, 51742, 56790, 59655, 61207, 71586, 77613, 79540, 103484, 113580, 119310, 122414, 129355, 143172, 155226, 178965, 183621, 232839, 238620, 244828, 258710, 306035, 310452, 357930, 367242, 388065, 465678, 517420, 550863, 612070, 715860, 734484, 776130, 918105, 931356, 1101726, 1164195, 1224140, 1552260, 1836210, 2203452, 2328390, 2509487, 2754315, 3672420, 4656780, 5018974, 5508630, 7528461, 10037948, 11017260, 12547435, 15056922, 22585383, 25094870, 30113844, 37642305, 45170766, 50189740, 75284610, 90341532, 112926915, 150569220, 225853830, 451707660]

約数ペア:

[(1, 451707660), (2, 225853830), (3, 150569220), (4, 112926915), (5, 90341532), (6, 75284610), (9, 50189740), (10, 45170766), (12, 37642305), (15, 30113844), (18, 25094870), (20, 22585383), (30, 15056922), (36, 12547435), (41, 11017260), (45, 10037948), (60, 7528461), (82, 5508630), (90, 5018974), (97, 4656780), (123, 3672420), (164, 2754315), (180, 2509487), (194, 2328390), (205, 2203452), (246, 1836210), (291, 1552260), (369, 1224140), (388, 1164195), (410, 1101726), (485, 931356), (492, 918105), (582, 776130), (615, 734484), (631, 715860), (738, 612070), (820, 550863), (873, 517420), (970, 465678), (1164, 388065), (1230, 367242), (1262, 357930), (1455, 310452), (1476, 306035), (1746, 258710), (1845, 244828), (1893, 238620), (1940, 232839), (2460, 183621), (2524, 178965), (2910, 155226), (3155, 143172), (3492, 129355), (3690, 122414), (3786, 119310), (3977, 113580), (4365, 103484), (5679, 79540), (5820, 77613), (6310, 71586), (7380, 61207), (7572, 59655), (7954, 56790), (8730, 51742), (9465, 47724), (11358, 39770), (11931, 37860), (12620, 35793), (15908, 28395), (17460, 25871), (18930, 23862), (19885, 22716)]