211182660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:547

約数の個数: 192

約数和(自身を含む): 719712000

約数和(自身を除く): 508529340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 67, 78, 90, 108, 117, 130, 134, 135, 156, 180, 195, 201, 234, 260, 268, 270, 335, 351, 390, 402, 449, 468, 540, 585, 603, 670, 702, 780, 804, 871, 898, 1005, 1170, 1206, 1340, 1347, 1404, 1742, 1755, 1796, 1809, 2010, 2245, 2340, 2412, 2613, 2694, 3015, 3484, 3510, 3618, 4020, 4041, 4355, 4490, 5226, 5388, 5837, 6030, 6735, 7020, 7236, 7839, 8082, 8710, 8980, 9045, 10452, 11674, 12060, 12123, 13065, 13470, 15678, 16164, 17420, 17511, 18090, 20205, 23348, 23517, 24246, 26130, 26940, 29185, 30083, 31356, 35022, 36180, 39195, 40410, 47034, 48492, 52260, 52533, 58370, 60166, 60615, 70044, 78390, 80820, 87555, 90249, 94068, 105066, 116740, 117585, 120332, 121230, 150415, 156780, 157599, 175110, 180498, 210132, 235170, 242460, 262665, 270747, 300830, 315198, 350220, 360996, 391079, 451245, 470340, 525330, 541494, 601660, 630396, 782158, 787995, 812241, 902490, 1050660, 1082988, 1173237, 1353735, 1564316, 1575990, 1624482, 1804980, 1955395, 2346474, 2707470, 3151980, 3248964, 3519711, 3910790, 4061205, 4692948, 5414940, 5866185, 7039422, 7821580, 8122410, 10559133, 11732370, 14078844, 16244820, 17598555, 21118266, 23464740, 35197110, 42236532, 52795665, 70394220, 105591330, 211182660]

約数ペア:

[(1, 211182660), (2, 105591330), (3, 70394220), (4, 52795665), (5, 42236532), (6, 35197110), (9, 23464740), (10, 21118266), (12, 17598555), (13, 16244820), (15, 14078844), (18, 11732370), (20, 10559133), (26, 8122410), (27, 7821580), (30, 7039422), (36, 5866185), (39, 5414940), (45, 4692948), (52, 4061205), (54, 3910790), (60, 3519711), (65, 3248964), (67, 3151980), (78, 2707470), (90, 2346474), (108, 1955395), (117, 1804980), (130, 1624482), (134, 1575990), (135, 1564316), (156, 1353735), (180, 1173237), (195, 1082988), (201, 1050660), (234, 902490), (260, 812241), (268, 787995), (270, 782158), (335, 630396), (351, 601660), (390, 541494), (402, 525330), (449, 470340), (468, 451245), (540, 391079), (585, 360996), (603, 350220), (670, 315198), (702, 300830), (780, 270747), (804, 262665), (871, 242460), (898, 235170), (1005, 210132), (1170, 180498), (1206, 175110), (1340, 157599), (1347, 156780), (1404, 150415), (1742, 121230), (1755, 120332), (1796, 117585), (1809, 116740), (2010, 105066), (2245, 94068), (2340, 90249), (2412, 87555), (2613, 80820), (2694, 78390), (3015, 70044), (3484, 60615), (3510, 60166), (3618, 58370), (4020, 52533), (4041, 52260), (4355, 48492), (4490, 47034), (5226, 40410), (5388, 39195), (5837, 36180), (6030, 35022), (6735, 31356), (7020, 30083), (7236, 29185), (7839, 26940), (8082, 26130), (8710, 24246), (8980, 23517), (9045, 23348), (10452, 20205), (11674, 18090), (12060, 17511), (12123, 17420), (13065, 16164), (13470, 15678)]