127129860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:499

約数の個数: 216

約数和(自身を含む): 457493400

約数和(自身を除く): 330363540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 121, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 242, 260, 286, 330, 363, 390, 396, 429, 449, 468, 484, 495, 572, 585, 605, 660, 715, 726, 780, 858, 898, 990, 1089, 1170, 1210, 1287, 1347, 1430, 1452, 1573, 1716, 1796, 1815, 1980, 2145, 2178, 2245, 2340, 2420, 2574, 2694, 2860, 3146, 3630, 4041, 4290, 4356, 4490, 4719, 4939, 5148, 5388, 5445, 5837, 6292, 6435, 6735, 7260, 7865, 8082, 8580, 8980, 9438, 9878, 10890, 11674, 12870, 13470, 14157, 14817, 15730, 16164, 17511, 18876, 19756, 20205, 21780, 23348, 23595, 24695, 25740, 26940, 28314, 29185, 29634, 31460, 35022, 40410, 44451, 47190, 49390, 52533, 54329, 56628, 58370, 59268, 64207, 70044, 70785, 74085, 80820, 87555, 88902, 94380, 98780, 105066, 108658, 116740, 128414, 141570, 148170, 162987, 175110, 177804, 192621, 210132, 217316, 222255, 256828, 262665, 271645, 283140, 296340, 321035, 325974, 350220, 385242, 444510, 488961, 525330, 543290, 577863, 642070, 651948, 706277, 770484, 814935, 889020, 963105, 977922, 1050660, 1086580, 1155726, 1284140, 1412554, 1629870, 1926210, 1955844, 2118831, 2311452, 2444805, 2825108, 2889315, 3259740, 3531385, 3852420, 4237662, 4889610, 5778630, 6356493, 7062770, 8475324, 9779220, 10594155, 11557260, 12712986, 14125540, 21188310, 25425972, 31782465, 42376620, 63564930, 127129860]

約数ペア:

[(1, 127129860), (2, 63564930), (3, 42376620), (4, 31782465), (5, 25425972), (6, 21188310), (9, 14125540), (10, 12712986), (11, 11557260), (12, 10594155), (13, 9779220), (15, 8475324), (18, 7062770), (20, 6356493), (22, 5778630), (26, 4889610), (30, 4237662), (33, 3852420), (36, 3531385), (39, 3259740), (44, 2889315), (45, 2825108), (52, 2444805), (55, 2311452), (60, 2118831), (65, 1955844), (66, 1926210), (78, 1629870), (90, 1412554), (99, 1284140), (110, 1155726), (117, 1086580), (121, 1050660), (130, 977922), (132, 963105), (143, 889020), (156, 814935), (165, 770484), (180, 706277), (195, 651948), (198, 642070), (220, 577863), (234, 543290), (242, 525330), (260, 488961), (286, 444510), (330, 385242), (363, 350220), (390, 325974), (396, 321035), (429, 296340), (449, 283140), (468, 271645), (484, 262665), (495, 256828), (572, 222255), (585, 217316), (605, 210132), (660, 192621), (715, 177804), (726, 175110), (780, 162987), (858, 148170), (898, 141570), (990, 128414), (1089, 116740), (1170, 108658), (1210, 105066), (1287, 98780), (1347, 94380), (1430, 88902), (1452, 87555), (1573, 80820), (1716, 74085), (1796, 70785), (1815, 70044), (1980, 64207), (2145, 59268), (2178, 58370), (2245, 56628), (2340, 54329), (2420, 52533), (2574, 49390), (2694, 47190), (2860, 44451), (3146, 40410), (3630, 35022), (4041, 31460), (4290, 29634), (4356, 29185), (4490, 28314), (4719, 26940), (4939, 25740), (5148, 24695), (5388, 23595), (5445, 23348), (5837, 21780), (6292, 20205), (6435, 19756), (6735, 18876), (7260, 17511), (7865, 16164), (8082, 15730), (8580, 14817), (8980, 14157), (9438, 13470), (9878, 12870), (10890, 11674)]